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Surgery - Urinary Tract Calculi
Definition
stone buildup in the urinary system. also referred to as renallithiasis.
Etiology
Urine becomes supersaturated with chemicals that form stones, causing crystallization around a focal point and creating calculi.
Calculus type and description
80% calcium phosphate and calcium oxalate.
Can be dotted, mulberry, or spiculated varieties
10%–20% of magnesium ammonium phosphate (struvite).
connected to microorganisms splitting urea, such as Proteus, Pseudomonas, and Klebsiella. may cause kidney stones known as staghorn stones.
5% are urate,occurs in urine that is acidic and is linked to cell lysis, small bowel illness, and gout.
Cystine
Rare (<1%). forms in the uncommon autosomal recessive metabolic disease cystinuria
Etiology
Hypercalciuria, hyperuricaemia, hypercystinuria, and hyperoxaluria are metabolic conditions.
Infection: Bacteria splitting urea, causing hyperuricemia.
Urinary stasis is caused by anatomic factors such as the horseshoe kidney and caliceal diverticulae.
Renal tubular acidosis type I, medullary sponge kidney, and adult polycystic kidney disease are examples of kidney diseases.
Medicines: indinavir, for instance.
Epidemiology
Prevalence: 2-3%, common. Risk over lifetime is 5–15%. 15% of cases are bilateral. A 3:1 male to female ratio.
History
be absent of symptoms. Severe discomfort extending from the loins to the groins caused by ureteric stones may be accompanied by nausea and vomiting.
urgency, regularity, infections, or retention of the urine.
Microscopic or frank haematuria (may not be present in up to 10% of cases).
Examination
Tenderness in the lower abdomen or loins. The most crucial differential diagnosis for elderly people to take into account is a leaking AAA. indications of systemic sepsis in the event of infection and blockage.
Investigational studies
Blood: FBC, PO4 3-, urate, Ca2+, and U&E (to evaluate renal function).
Urine: 24-hour urine collection, dipstick, microscopy, culture, and sensitivity.
CT scan (KUB film): Ninety percent of stones appear on a plain radiograph because they are radio-opaque.
Intravenous urogram: At first, a delayed dense nephrogram is seen with an obstructed ureteric stone; later images reveal a dilated pelvicaliceal system and a standing column of contrast down to the stone's location.
Non-contrast CT: Higher radiation dose, most sensitive for detecting stones.
Ultrasound: Not sensitive for tiny stones, but can demonstrate hydronephrosis or ureteral dilatation due to obstructive uropathy. used in patients who shouldn't be exposed to radiation or contrast, such as those who are pregnant.
Isotope renography: Evaluation of renal function in complex stone disease (e.g., using DTPA or DMSA).
Management
Analgesia and IV or oral hydration are the treatments for acute presentation. collecting urine to get the calculations that passed analysis. Ideal for stones that don't obstruct; most stones that are less than 5 mm can pass. Stones can be passed by ureteric relaxation with the aid of alpha-blockers, such as alfusozin. A kidney that has become infected and obstructed needs to be treated immediately. This can be done with a ureteroscopy and stent or a radiologically guided percutaneous nephrostomy along with supportive care and antibiotics.
Calculus removal: Suggested in cases of pyrexia, persistent discomfort, or blocking stones.
Ureteroscopy: A rigid or flexible ureteroscope is inserted into the bladder and up the ureter to visualize the stone, which can then be removed with a grasper, basket, or laser or ultrasonography. Urine drainage should be ensured by the placement of a JJ stent in the event that the stone is affected and cannot be removed.
Outside-the-body shock-wave lithotripsy: Non-intrusive. Calculus is subjected to an electromagnetic or piezoelectric shock wave in order to split it up into smaller pieces that can naturally pass. Fit for stones smaller than 2 cm, provided that there is no drainage blockage.
Nephrolithotomy via percutaneous means: Used for large, complicated stones, such as staghorn calculi. A nephroscope is inserted after the nephrostomy path is created, enabling the dissolution and removal of stones. During the first two days following surgery, a nephrostomy tube is left in place, and a nephrostogram is done to make sure the stone is gone and to verify ureteric drainage.
Seldom done open nephro-, pyelo-, or ureterolithotomies (for complicated cases).
Nephrectomy: in case of a non-functioning kidney, may be necessary.
Management of the cause: Based on the underlying reason, such as parathyroidectomy, dietary calcium or oxalate limitation, or allopurinol. Urate and cystine stones can be broken up by urine alkalinization with oral potassium citrate.
Suggestion: Promote a substantial intake of oral fluids.
Complications
Of stones: Septicemia, urinary retention, and infections, including pyelonephritis.
False route, perforation in ureteroscopy.
Pain, haematuria, and steinstrasse—a ureteric blockage brought on by a column of broken stone—are symptoms of lithotripsy.
Prognosis
Excellent, yet there is a 50% chance of recurrence during a five-year period, and infection may cause irreparable kidney scarring.
Definition
stone buildup in the urinary system. also referred to as renallithiasis.
Etiology
Urine becomes supersaturated with chemicals that form stones, causing crystallization around a focal point and creating calculi.
Calculus type and description
80% calcium phosphate and calcium oxalate.
Can be dotted, mulberry, or spiculated varieties
10%–20% of magnesium ammonium phosphate (struvite).
connected to microorganisms splitting urea, such as Proteus, Pseudomonas, and Klebsiella. may cause kidney stones known as staghorn stones.
5% are urate,occurs in urine that is acidic and is linked to cell lysis, small bowel illness, and gout.
Cystine
Rare (<1%). forms in the uncommon autosomal recessive metabolic disease cystinuria
Etiology
Hypercalciuria, hyperuricaemia, hypercystinuria, and hyperoxaluria are metabolic conditions.
Infection: Bacteria splitting urea, causing hyperuricemia.
Urinary stasis is caused by anatomic factors such as the horseshoe kidney and caliceal diverticulae.
Renal tubular acidosis type I, medullary sponge kidney, and adult polycystic kidney disease are examples of kidney diseases.
Medicines: indinavir, for instance.
Epidemiology
Prevalence: 2-3%, common. Risk over lifetime is 5–15%. 15% of cases are bilateral. A 3:1 male to female ratio.
History
be absent of symptoms. Severe discomfort extending from the loins to the groins caused by ureteric stones may be accompanied by nausea and vomiting.
urgency, regularity, infections, or retention of the urine.
Microscopic or frank haematuria (may not be present in up to 10% of cases).
Examination
Tenderness in the lower abdomen or loins. The most crucial differential diagnosis for elderly people to take into account is a leaking AAA. indications of systemic sepsis in the event of infection and blockage.
Investigational studies
Blood: FBC, PO4 3-, urate, Ca2+, and U&E (to evaluate renal function).
Urine: 24-hour urine collection, dipstick, microscopy, culture, and sensitivity.
CT scan (KUB film): Ninety percent of stones appear on a plain radiograph because they are radio-opaque.
Intravenous urogram: At first, a delayed dense nephrogram is seen with an obstructed ureteric stone; later images reveal a dilated pelvicaliceal system and a standing column of contrast down to the stone's location.
Non-contrast CT: Higher radiation dose, most sensitive for detecting stones.
Ultrasound: Not sensitive for tiny stones, but can demonstrate hydronephrosis or ureteral dilatation due to obstructive uropathy. used in patients who shouldn't be exposed to radiation or contrast, such as those who are pregnant.
Isotope renography: Evaluation of renal function in complex stone disease (e.g., using DTPA or DMSA).
Management
Analgesia and IV or oral hydration are the treatments for acute presentation. collecting urine to get the calculations that passed analysis. Ideal for stones that don't obstruct; most stones that are less than 5 mm can pass. Stones can be passed by ureteric relaxation with the aid of alpha-blockers, such as alfusozin. A kidney that has become infected and obstructed needs to be treated immediately. This can be done with a ureteroscopy and stent or a radiologically guided percutaneous nephrostomy along with supportive care and antibiotics.
Calculus removal: Suggested in cases of pyrexia, persistent discomfort, or blocking stones.
Ureteroscopy: A rigid or flexible ureteroscope is inserted into the bladder and up the ureter to visualize the stone, which can then be removed with a grasper, basket, or laser or ultrasonography. Urine drainage should be ensured by the placement of a JJ stent in the event that the stone is affected and cannot be removed.
Outside-the-body shock-wave lithotripsy: Non-intrusive. Calculus is subjected to an electromagnetic or piezoelectric shock wave in order to split it up into smaller pieces that can naturally pass. Fit for stones smaller than 2 cm, provided that there is no drainage blockage.
Nephrolithotomy via percutaneous means: Used for large, complicated stones, such as staghorn calculi. A nephroscope is inserted after the nephrostomy path is created, enabling the dissolution and removal of stones. During the first two days following surgery, a nephrostomy tube is left in place, and a nephrostogram is done to make sure the stone is gone and to verify ureteric drainage.
Seldom done open nephro-, pyelo-, or ureterolithotomies (for complicated cases).
Nephrectomy: in case of a non-functioning kidney, may be necessary.
Management of the cause: Based on the underlying reason, such as parathyroidectomy, dietary calcium or oxalate limitation, or allopurinol. Urate and cystine stones can be broken up by urine alkalinization with oral potassium citrate.
Suggestion: Promote a substantial intake of oral fluids.
Complications
Of stones: Septicemia, urinary retention, and infections, including pyelonephritis.
False route, perforation in ureteroscopy.
Pain, haematuria, and steinstrasse—a ureteric blockage brought on by a column of broken stone—are symptoms of lithotripsy.
Prognosis
Excellent, yet there is a 50% chance of recurrence during a five-year period, and infection may cause irreparable kidney scarring.
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Surgery - Abdominal Aortic Aneurysm
Defintion
a deviation of >3 cm, or 50% over the normal diameter, in the abdominal aorta's localized dilatation. mostly affects the infrarenal aorta (95%) and the iliac arteries (30%).
Etiology
Degeneration of collagen and elastin in the artery wall is most likely the cause. frequently connected to atherosclerosis. Other conditions include connective tissue illnesses including Marfan's syndrome and Ehlers-Danlos type IV, traumatic injuries, infectious (mycotic), inflammatory (chronic inflammatory infiltration in the artery wall), and arthritis.
Risk Factors
Hypertension, smoking, coronary artery disease, popliteal artery aneurysms, smoking, and family history (10-fold "risk if first-degree relative affected). According to Laplace's law (tension as a radius, pressure), the diameter affects the likelihood of rupture. The risk for AAAs is 3.3% annually for 5–5.9 cm, 9.4% annually for 6–6.9 cm, and 24% annually for 7–7.9 cm.
Epidemiology
15% of people over 80 years old and 5% of people over 60 will have a AAA. Four to six times more common in men; in England and Wales, there are 6000 deaths annually.
History
Often asymptomatic, it can be discovered by accident during testing, imaging, or inspection.
Symptoms: The most typical presentation is collapse or epigastric or back pain due to the rupture of an unidentified AAA. Most patients who are admitted to the hospital have a retroperitoneal leak.
Perhaps mistaken as diverticulitis, muscular back pain, or renal colic. Because of distal embolization or vertebral erosion, intact aneurysms might result in lower limb ischaemia or back pain. Occasionally, exhibit severe gastrointestinal bleeding from erosion into the duodenum or high-output heart failure from an aortocaval fistula.
Examination
One feels a pulsating mass over the umbilicus. If there is leakage or rupture, pallor in the abdomen and back, tachycardia, hypotension, hypovolaemic shock, sporadic bruises on the flanks, and indications of emboli to the feet.
Investigational studies
Sharp presentation Bloods: coagulation, ECG, CXR, U&Es, FBC, and urgent blood cross-matching.
Bedside ultrasonography: To verify the aneurysm's size and presence.
In stable or diagnostic uncertainty: If stable or diagnostic doubt.
CT scan: Not if unstable; instead, proceed directly to the operating room or endovascular suite for repair.
Numerous facilities provide emergency EVAR.
Examining: Research, like the Multicentre Aneurysm Screening Study (MASS), has demonstrated that screening males 65 years of age and older with ultrasound reduces the mortality associated with aneurysms, is economical, and will, over the course of 20 years, minimize the need for emergency surgery by more than two-thirds.
To determine the morphology of an aneurysm before therapy, use CT or MR angiography.
Conservative management of asymptomatic aneurysms (less than 5.5 cm) involves regular follow-up ultrasound scanning (every 3.4 cm annually, or every 6 months if enlargement exceeds 10% annually), as well as managing cardiovascular risk factors. This was shown by the UK Small Aneurysm Study.
Radiological: There are ongoing research comparing endovascular treatment with stent placement (EVAR) against open repairs. EVAR is becoming more common. Between 40 and 60 percent of AAAs are acceptable, meaning they have a neck and landing sites that are ideal for the endograft. When EVAR and open surgery were compared in individuals deemed surgically capable, EVAR1 had a 3% advantage in aneurysm-related survival after 4 years. When EVAR2 was applied to unfit patients, it did not find any differences in all-cause mortality between EVAR and no intervention.
Surgical: Using tube or bifurcation grafts (see to Procedures) is recommended for: asymptomatic aneurysms larger than 5.5 cm in diameter; symptomatic or quickly increasing aneurysms; emergency treatment (e.g., suspected leaking or ruptured aneurysm).
Complications
The most common include rupture, distal embolus, abrupt total thrombosis, gram-negative or staphylococcal infection, persistent consumptive coagulopathy, ischaemia of the gut, aortic-intestinal fistula, and arteriovenous fistula resulting from aneurysm eroding into the inferior venous catheter.
following surgery: bleeding, thrombosis, embolism, colonic ischaemia, renal failure, problems related to the heart and lungs, and death.
Of EVAR: As mentioned before; also, migration, endoleak, kinking/distortion, fracture of the stent, renal infarction, and limb/pelvic ischaemia.
Prognosis
Only roughly 50% of patients with a ruptured AAA survive once they get at the hospital, accounting for the remaining 80% of deaths.
Mortality from elective open surgery is less than 5% in specialized centers. EVAR has a 2% death rate, however re-intervention rates are greater and observation is necessary.
Defintion
a deviation of >3 cm, or 50% over the normal diameter, in the abdominal aorta's localized dilatation. mostly affects the infrarenal aorta (95%) and the iliac arteries (30%).
Etiology
Degeneration of collagen and elastin in the artery wall is most likely the cause. frequently connected to atherosclerosis. Other conditions include connective tissue illnesses including Marfan's syndrome and Ehlers-Danlos type IV, traumatic injuries, infectious (mycotic), inflammatory (chronic inflammatory infiltration in the artery wall), and arthritis.
Risk Factors
Hypertension, smoking, coronary artery disease, popliteal artery aneurysms, smoking, and family history (10-fold "risk if first-degree relative affected). According to Laplace's law (tension as a radius, pressure), the diameter affects the likelihood of rupture. The risk for AAAs is 3.3% annually for 5–5.9 cm, 9.4% annually for 6–6.9 cm, and 24% annually for 7–7.9 cm.
Epidemiology
15% of people over 80 years old and 5% of people over 60 will have a AAA. Four to six times more common in men; in England and Wales, there are 6000 deaths annually.
History
Often asymptomatic, it can be discovered by accident during testing, imaging, or inspection.
Symptoms: The most typical presentation is collapse or epigastric or back pain due to the rupture of an unidentified AAA. Most patients who are admitted to the hospital have a retroperitoneal leak.
Perhaps mistaken as diverticulitis, muscular back pain, or renal colic. Because of distal embolization or vertebral erosion, intact aneurysms might result in lower limb ischaemia or back pain. Occasionally, exhibit severe gastrointestinal bleeding from erosion into the duodenum or high-output heart failure from an aortocaval fistula.
Examination
One feels a pulsating mass over the umbilicus. If there is leakage or rupture, pallor in the abdomen and back, tachycardia, hypotension, hypovolaemic shock, sporadic bruises on the flanks, and indications of emboli to the feet.
Investigational studies
Sharp presentation Bloods: coagulation, ECG, CXR, U&Es, FBC, and urgent blood cross-matching.
Bedside ultrasonography: To verify the aneurysm's size and presence.
In stable or diagnostic uncertainty: If stable or diagnostic doubt.
CT scan: Not if unstable; instead, proceed directly to the operating room or endovascular suite for repair.
Numerous facilities provide emergency EVAR.
Examining: Research, like the Multicentre Aneurysm Screening Study (MASS), has demonstrated that screening males 65 years of age and older with ultrasound reduces the mortality associated with aneurysms, is economical, and will, over the course of 20 years, minimize the need for emergency surgery by more than two-thirds.
To determine the morphology of an aneurysm before therapy, use CT or MR angiography.
Conservative management of asymptomatic aneurysms (less than 5.5 cm) involves regular follow-up ultrasound scanning (every 3.4 cm annually, or every 6 months if enlargement exceeds 10% annually), as well as managing cardiovascular risk factors. This was shown by the UK Small Aneurysm Study.
Radiological: There are ongoing research comparing endovascular treatment with stent placement (EVAR) against open repairs. EVAR is becoming more common. Between 40 and 60 percent of AAAs are acceptable, meaning they have a neck and landing sites that are ideal for the endograft. When EVAR and open surgery were compared in individuals deemed surgically capable, EVAR1 had a 3% advantage in aneurysm-related survival after 4 years. When EVAR2 was applied to unfit patients, it did not find any differences in all-cause mortality between EVAR and no intervention.
Surgical: Using tube or bifurcation grafts (see to Procedures) is recommended for: asymptomatic aneurysms larger than 5.5 cm in diameter; symptomatic or quickly increasing aneurysms; emergency treatment (e.g., suspected leaking or ruptured aneurysm).
Complications
The most common include rupture, distal embolus, abrupt total thrombosis, gram-negative or staphylococcal infection, persistent consumptive coagulopathy, ischaemia of the gut, aortic-intestinal fistula, and arteriovenous fistula resulting from aneurysm eroding into the inferior venous catheter.
following surgery: bleeding, thrombosis, embolism, colonic ischaemia, renal failure, problems related to the heart and lungs, and death.
Of EVAR: As mentioned before; also, migration, endoleak, kinking/distortion, fracture of the stent, renal infarction, and limb/pelvic ischaemia.
Prognosis
Only roughly 50% of patients with a ruptured AAA survive once they get at the hospital, accounting for the remaining 80% of deaths.
Mortality from elective open surgery is less than 5% in specialized centers. EVAR has a 2% death rate, however re-intervention rates are greater and observation is necessary.
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Surgery - Aortic Dissection
Introduction
A disorder where blood can enter the aorta wall through a rupture in the aortic intima, splitting the inner and outer tunica media and forming a false lumen.
Etiology
The predisposing event is degenerative alterations in the aortic media's smooth muscle.
Aortic atherosclerosis, hypertension, connective tissue diseases (SLE, Marfan's, Ehlers-Danlos), congenital cardiac abnormalities (aortic coarctation, for example), aortitis (Takayasu's aortitis, tertiary syphilis), iatrogenic (during angiography or angioplasty, for example), trauma, and crack cocaine are common causes and predisposing factors.
Aortic Dissection is divided by Stanford categorization into:
Type A: Aorta tears that ascend (most common); Type B: Aorta tears that descend, extending away from the left subclavian artery.
False aneurysm expansion can block the renal, celiac, subclavian, or carotid arteries.
Epidemiology
most typical in the age range of 40 to 60. Men outnumber women.
History
An MI may seem like an abrupt core tearing pain that radiates to the back.
The aorta and its branches may become occluded as a result of aortic dissection.
Blackout, dysphasia, and hemiparesis due to carotid blockage.
Chest pain due to coronary artery blockage (angina or MI).
Ataxia and loss of consciousness due to subclavian blockage.
Paraplegia: anterior spinal artery.
Severe abdominal pain due to a celiac blockage (ischaemic bowel).
Renal failure and anuria due to renal artery blockage.
Examination
A murmur on the back that descends to the belly below the left scapula.
Blood pressure: Wide pulse pressure, hypertension (BP difference between arms of >20 mmHg). In case hypotension indicates tamponade, make sure to look for pulsus paradoxus.
An insufficient aorta Early diastolic murmur across the aortic region, collapsing pulse.
Arm pulses that aren't equal.
Investigational studies
Blood: coagulation, U&E (renal function), FBC, and cross-match.
CXR: Localized aortic arch bulging and widened mediastinum.
ECG: Usually normal. indicators of inferior MI or left ventricular hypertrophy if the right coronary artery's ostia is compromised by dissection.
False lumen of dissection visible in CT thorax abdomen.
Trans-oesophageal echocardiography is quite specific.
Vascular angiography and cardiac catheterization.
Management
Acute: In the event that resuscitation is suspected, an immediate CT scan should be carried out. Restart the heart and keep an eye on your blood pressure, pulse, and urine catheter. Idealized for ITU management.
Surgery is used to treat type A dissection. A surgical emergency due to the possibility of cardiac tamponade. A tube graft is used to repair the damaged aorta. Replaced aortic valves are another option.
Treatment options for type B dissection include medication, surgery, and endovascular stenting. take IV nitroprusside and/or IV labetalol to control blood pressure and stop additional dissection (take a calcium channel blocker if b-blockers are contraindicated). Patients with end-organ ischemia, aortic enlargement, intractable or recurrent pain, or dissection advancement may benefit from surgery. Some centers offer endovascular repair, a more recent procedure that uses endovascular stents (ADSORB trial results awaited).
Complications
cardiac tamponade, syncope, cerebrovascular, renal, mesenteric, or spinal ischaemia; aortic rupture.
Prognosis
30% in 24 hours and 75% at 2 weeks of untreated mortality.
5–10% operational mortality. 10% more suffer from neurological aftereffects.
Type B has a better prognosis than type A.
Introduction
A disorder where blood can enter the aorta wall through a rupture in the aortic intima, splitting the inner and outer tunica media and forming a false lumen.
Etiology
The predisposing event is degenerative alterations in the aortic media's smooth muscle.
Aortic atherosclerosis, hypertension, connective tissue diseases (SLE, Marfan's, Ehlers-Danlos), congenital cardiac abnormalities (aortic coarctation, for example), aortitis (Takayasu's aortitis, tertiary syphilis), iatrogenic (during angiography or angioplasty, for example), trauma, and crack cocaine are common causes and predisposing factors.
Aortic Dissection is divided by Stanford categorization into:
Type A: Aorta tears that ascend (most common); Type B: Aorta tears that descend, extending away from the left subclavian artery.
False aneurysm expansion can block the renal, celiac, subclavian, or carotid arteries.
Epidemiology
most typical in the age range of 40 to 60. Men outnumber women.
History
An MI may seem like an abrupt core tearing pain that radiates to the back.
The aorta and its branches may become occluded as a result of aortic dissection.
Blackout, dysphasia, and hemiparesis due to carotid blockage.
Chest pain due to coronary artery blockage (angina or MI).
Ataxia and loss of consciousness due to subclavian blockage.
Paraplegia: anterior spinal artery.
Severe abdominal pain due to a celiac blockage (ischaemic bowel).
Renal failure and anuria due to renal artery blockage.
Examination
A murmur on the back that descends to the belly below the left scapula.
Blood pressure: Wide pulse pressure, hypertension (BP difference between arms of >20 mmHg). In case hypotension indicates tamponade, make sure to look for pulsus paradoxus.
An insufficient aorta Early diastolic murmur across the aortic region, collapsing pulse.
Arm pulses that aren't equal.
Investigational studies
Blood: coagulation, U&E (renal function), FBC, and cross-match.
CXR: Localized aortic arch bulging and widened mediastinum.
ECG: Usually normal. indicators of inferior MI or left ventricular hypertrophy if the right coronary artery's ostia is compromised by dissection.
False lumen of dissection visible in CT thorax abdomen.
Trans-oesophageal echocardiography is quite specific.
Vascular angiography and cardiac catheterization.
Management
Acute: In the event that resuscitation is suspected, an immediate CT scan should be carried out. Restart the heart and keep an eye on your blood pressure, pulse, and urine catheter. Idealized for ITU management.
Surgery is used to treat type A dissection. A surgical emergency due to the possibility of cardiac tamponade. A tube graft is used to repair the damaged aorta. Replaced aortic valves are another option.
Treatment options for type B dissection include medication, surgery, and endovascular stenting. take IV nitroprusside and/or IV labetalol to control blood pressure and stop additional dissection (take a calcium channel blocker if b-blockers are contraindicated). Patients with end-organ ischemia, aortic enlargement, intractable or recurrent pain, or dissection advancement may benefit from surgery. Some centers offer endovascular repair, a more recent procedure that uses endovascular stents (ADSORB trial results awaited).
Complications
cardiac tamponade, syncope, cerebrovascular, renal, mesenteric, or spinal ischaemia; aortic rupture.
Prognosis
30% in 24 hours and 75% at 2 weeks of untreated mortality.
5–10% operational mortality. 10% more suffer from neurological aftereffects.
Type B has a better prognosis than type A.
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Surgery - Penile Carcinoma
Introduction
The most frequent type of penile cancer is squamous cell carcinoma.
Etiology
The primary risk factor is :
-Human papillomavirus Condyloma acuminata & Balanitis, a persistent foreskin infection, and smoking
- Balanitis xerotica obliterans (a type of lichen sclerosus, a chronic inflammatory illness of the glans or foreskin);
-Bowen's disease (intraepithelial carcinoma of the penile shaft);
-Erythroplasia of Queyrat (a type of cancer in situ of the glans skin).
Epidemiology
In developed nations, uncommon (<0.5% of adult male cancer cases). more prevalent in South America and Africa. Most frequently observed in older men (aged 50–70).
History
The patient may describe a gradually growing lesion that is frequently painless, delaying seeking medical assistance. There can be discharge or bleeding in addition.
Examination
Most frequently appears on the inner surface of the foreskin or glans penis. It starts off as a painless red lesion and progresses to an exophytic or nodular growth or ulcer. A secondary infection that frequently results in a discharge or disagreeable odor is also common. Up to 50% of cases had inguinal lymphadenopathy, which is frequently brought on by an infection or inflammation, but only 30–60% of these cases show indications of tumor dissemination.
Pathogenesis
These are G1–G3 histological grades of squamous cell carcinomas. Jackson categorization of Stage I: Limited to the foreskin or glans. Stage II: The corpora's involvement.
Stage III: Inguinal nodes are reached. Remote metastases are in Stage IV. TNM staging is also included. Giant condyloma of Buschke-Lowenstein is a variation that exhibits a distinctive strongly defined deep boundary and spreads locally.
Investigations
Punch or excisional biopsy is used to make the diagnosis (condylomata acuminata, syphilitic chancre, or infrequently chancroid are the differential diagnoses).
Imaging: looking for signs of spread using CT or MRI scanning. biopsy of sentinal lymph nodes.
Management
Localized disease: 5-fluorouracil cream, laser photocoagulation, or cryosurgery for glans or Bowens disease on the shaft (carcinoma in situ).
Operative: Wide local excision, Mohs microsurgery, stage I and II, and partial penectomy with 2 cm proximal disease-free margins are recommended for the early stage. Complete penectomy combined with the creation of a perineal urethrostomy in more complex instances.
If impalpable, occult metastases occur in 20–25% of inguinal nodes. Metastases may not be the cause of palpable nodes. If a scanning results in suspicion, bilateral lymphadenectomy. More recently, limited inguinal node dissection superficial to the fascia lata or sentinel node biopsy.
Radiotherapy: As part of a combination modality therapy for the palliation of advanced-stage cancer, or locally for early-stage disease if the tumor is not big, invasive, or involves the urethra.
Chemotherapy: Usually limited to cases when the cancer has spread systemically; medications like cisplatin and irinotecan be utilized.
Prevention: The number of newborns who need to be circumcised to prevent one case of cancer is reduced by 909. Maintaining proper cleanliness and receiving the right care for Queyrat erythroplasia.
Complications
Following surgery: urethral stricture, wound disintegration, infection, and lymphoedema. Penectomy's psychological side effects.
Prognosis
frequently arrive late out of shame or neglect. The five-year survival rate for in situ disease is >90%; for invasive disease that has not progressed to lymph nodes, it is 80%; for nodal involvement, it is roughly 50%; and for distant metastases, it is less than 20%.
Introduction
The most frequent type of penile cancer is squamous cell carcinoma.
Etiology
The primary risk factor is :
-Human papillomavirus Condyloma acuminata & Balanitis, a persistent foreskin infection, and smoking
- Balanitis xerotica obliterans (a type of lichen sclerosus, a chronic inflammatory illness of the glans or foreskin);
-Bowen's disease (intraepithelial carcinoma of the penile shaft);
-Erythroplasia of Queyrat (a type of cancer in situ of the glans skin).
Epidemiology
In developed nations, uncommon (<0.5% of adult male cancer cases). more prevalent in South America and Africa. Most frequently observed in older men (aged 50–70).
History
The patient may describe a gradually growing lesion that is frequently painless, delaying seeking medical assistance. There can be discharge or bleeding in addition.
Examination
Most frequently appears on the inner surface of the foreskin or glans penis. It starts off as a painless red lesion and progresses to an exophytic or nodular growth or ulcer. A secondary infection that frequently results in a discharge or disagreeable odor is also common. Up to 50% of cases had inguinal lymphadenopathy, which is frequently brought on by an infection or inflammation, but only 30–60% of these cases show indications of tumor dissemination.
Pathogenesis
These are G1–G3 histological grades of squamous cell carcinomas. Jackson categorization of Stage I: Limited to the foreskin or glans. Stage II: The corpora's involvement.
Stage III: Inguinal nodes are reached. Remote metastases are in Stage IV. TNM staging is also included. Giant condyloma of Buschke-Lowenstein is a variation that exhibits a distinctive strongly defined deep boundary and spreads locally.
Investigations
Punch or excisional biopsy is used to make the diagnosis (condylomata acuminata, syphilitic chancre, or infrequently chancroid are the differential diagnoses).
Imaging: looking for signs of spread using CT or MRI scanning. biopsy of sentinal lymph nodes.
Management
Localized disease: 5-fluorouracil cream, laser photocoagulation, or cryosurgery for glans or Bowens disease on the shaft (carcinoma in situ).
Operative: Wide local excision, Mohs microsurgery, stage I and II, and partial penectomy with 2 cm proximal disease-free margins are recommended for the early stage. Complete penectomy combined with the creation of a perineal urethrostomy in more complex instances.
If impalpable, occult metastases occur in 20–25% of inguinal nodes. Metastases may not be the cause of palpable nodes. If a scanning results in suspicion, bilateral lymphadenectomy. More recently, limited inguinal node dissection superficial to the fascia lata or sentinel node biopsy.
Radiotherapy: As part of a combination modality therapy for the palliation of advanced-stage cancer, or locally for early-stage disease if the tumor is not big, invasive, or involves the urethra.
Chemotherapy: Usually limited to cases when the cancer has spread systemically; medications like cisplatin and irinotecan be utilized.
Prevention: The number of newborns who need to be circumcised to prevent one case of cancer is reduced by 909. Maintaining proper cleanliness and receiving the right care for Queyrat erythroplasia.
Complications
Following surgery: urethral stricture, wound disintegration, infection, and lymphoedema. Penectomy's psychological side effects.
Prognosis
frequently arrive late out of shame or neglect. The five-year survival rate for in situ disease is >90%; for invasive disease that has not progressed to lymph nodes, it is 80%; for nodal involvement, it is roughly 50%; and for distant metastases, it is less than 20%.
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Surgery - Upper Gastrointestinal Hemorrhage
Introduction
bleeding that originates from the upper portion of the gastrointestinal tract, or close to the Treitz ligament.
Etiology
Acute or chronic conditions include the following: 50% of instances of stomach and duodenal ulcers; acute erosive gastritis; oesophagitis or duodenitis; oesophageal or gastric varices; Mallory-Weiss tear; gastric angiogenesis or Dieulafoy's malformation; tumors or, less frequently, haemobilia; aorto-enteric fistula; or amyloidosis.
Risk Factors
NSAIDs, steroids, and Helicobacter pylori are risk factors for the onset or aggravation of erosions and ulcers. Stress ulcers 2 in burn patients and Cushing's ulcer in head injuries are related to shock and decreased splanchnic perfusion. Gastric erosions can be triggered by binges of alcohol.
Vomiting frequently raises the danger of a Mallory-Weiss tear.
Epidemiology
An yearly average of 50–80–100,000 upper gastrointestinal bleeding cases occur in the United Kingdom.
more typical among older people.
History
Cause-related history (e.g., drunkenness, NSAID use, vomiting).
Acute: Haematemesis of freshly drawn blood or dark, partially digested blood (referred to as "coffee grounds"), melaena (loose, black, tarry, foul feces), which may indicate a bleeding episode larger than 50 mL or, in the event of fast bleeding, frank PR blood loss.
Chronic: positive faecal occult blood test, iron deficiency anemia.
Examination
indicators of chronic iron deficiency anemia or other indicators, such as spider naevi, palmar erythema, bruising, jaundice or ascites in liver illness, orofacial telangiectasia in Osler-Weber-Rendu syndrome.
signs of hypovolemia, tachycardia, hypotension, shock, and impaired mental status.
Investigations
Blood: LFT, crossmatch, clotting, U&Es, and FBC.
Oesophagogastroduodenoscopy (OGD): Allows for treatment by locating the bleeding site.
A visible vessel, an adhering clot, or ongoing bleeding are indicators of a recent hemorrhage.
Massive bleeding from the gastroduodenal artery can result from posterior duodenal ulcers.
Mesenteric angiography: Identifies the bleeding source, however the flow rate needs to be between 1 and 1.5 mL/minute in order to facilitate embolization therapy.
Management
Resuscitation techniques include the use of blood products and fluids, appropriate IV access, the ABCs, and the treatment of coagulopathy.
Medical: H2-antagonists or PPIs to lower the production of acid. elimination of H. pylori once a duodenal ulcer becomes stable. Vasopressin or somatostatin analogues, such as octreotide, are helpful in treating variceal hemorrhage because they lower portal pressure and splanchnic blood flow.
An oesophageal varices can be mechanically compressed by inserting a Sengstaken–Blakemore tube.
Endoscopic: Upper GI endoscopy for final upper gastrointestinal bleeding diagnosis and treatment.
For bleeding ulcers, treatments include photocoagulation, diathermy, adrenaline injection, or a combination of these. Injection sclerotherapy or band ligation are used to treat varices.
Radiological: In patients who are not candidates for surgery, embolishing the bleeding location might be feasible. In cases of uncontrollable variceal hemorrhage, transjugular intrahepatic portocaval shunts can be used instead of endoscopic procedures.
Surgical: In cases of potentially fatal bleeding, endoscopic treatment failure (10–12%), or concurrent surgical needs (such as perforations). The process is site- and cause-specific; for example, if a duodenal ulcer is under-running, a partial gastrectomy may be necessary for stomach ulcers.
Complications
anemia, shock from low blood volume, and collapse.
Prognosis
Depending on the etiology, early management and aggressive resuscitation improve outcomes for serious gastrointestinal bleeding. Patients who are at risk of a negative outcome are identified by the Rockall score (see table below).
Higher mortality in coagulopathy, cardiovascular disease, older age groups (14%) and those presenting with hemorrhagic shock (30%). Up to 20% of individuals may experience recurrent bleeding following endoscopic therapy.
Introduction
bleeding that originates from the upper portion of the gastrointestinal tract, or close to the Treitz ligament.
Etiology
Acute or chronic conditions include the following: 50% of instances of stomach and duodenal ulcers; acute erosive gastritis; oesophagitis or duodenitis; oesophageal or gastric varices; Mallory-Weiss tear; gastric angiogenesis or Dieulafoy's malformation; tumors or, less frequently, haemobilia; aorto-enteric fistula; or amyloidosis.
Risk Factors
NSAIDs, steroids, and Helicobacter pylori are risk factors for the onset or aggravation of erosions and ulcers. Stress ulcers 2 in burn patients and Cushing's ulcer in head injuries are related to shock and decreased splanchnic perfusion. Gastric erosions can be triggered by binges of alcohol.
Vomiting frequently raises the danger of a Mallory-Weiss tear.
Epidemiology
An yearly average of 50–80–100,000 upper gastrointestinal bleeding cases occur in the United Kingdom.
more typical among older people.
History
Cause-related history (e.g., drunkenness, NSAID use, vomiting).
Acute: Haematemesis of freshly drawn blood or dark, partially digested blood (referred to as "coffee grounds"), melaena (loose, black, tarry, foul feces), which may indicate a bleeding episode larger than 50 mL or, in the event of fast bleeding, frank PR blood loss.
Chronic: positive faecal occult blood test, iron deficiency anemia.
Examination
indicators of chronic iron deficiency anemia or other indicators, such as spider naevi, palmar erythema, bruising, jaundice or ascites in liver illness, orofacial telangiectasia in Osler-Weber-Rendu syndrome.
signs of hypovolemia, tachycardia, hypotension, shock, and impaired mental status.
Investigations
Blood: LFT, crossmatch, clotting, U&Es, and FBC.
Oesophagogastroduodenoscopy (OGD): Allows for treatment by locating the bleeding site.
A visible vessel, an adhering clot, or ongoing bleeding are indicators of a recent hemorrhage.
Massive bleeding from the gastroduodenal artery can result from posterior duodenal ulcers.
Mesenteric angiography: Identifies the bleeding source, however the flow rate needs to be between 1 and 1.5 mL/minute in order to facilitate embolization therapy.
Management
Resuscitation techniques include the use of blood products and fluids, appropriate IV access, the ABCs, and the treatment of coagulopathy.
Medical: H2-antagonists or PPIs to lower the production of acid. elimination of H. pylori once a duodenal ulcer becomes stable. Vasopressin or somatostatin analogues, such as octreotide, are helpful in treating variceal hemorrhage because they lower portal pressure and splanchnic blood flow.
An oesophageal varices can be mechanically compressed by inserting a Sengstaken–Blakemore tube.
Endoscopic: Upper GI endoscopy for final upper gastrointestinal bleeding diagnosis and treatment.
For bleeding ulcers, treatments include photocoagulation, diathermy, adrenaline injection, or a combination of these. Injection sclerotherapy or band ligation are used to treat varices.
Radiological: In patients who are not candidates for surgery, embolishing the bleeding location might be feasible. In cases of uncontrollable variceal hemorrhage, transjugular intrahepatic portocaval shunts can be used instead of endoscopic procedures.
Surgical: In cases of potentially fatal bleeding, endoscopic treatment failure (10–12%), or concurrent surgical needs (such as perforations). The process is site- and cause-specific; for example, if a duodenal ulcer is under-running, a partial gastrectomy may be necessary for stomach ulcers.
Complications
anemia, shock from low blood volume, and collapse.
Prognosis
Depending on the etiology, early management and aggressive resuscitation improve outcomes for serious gastrointestinal bleeding. Patients who are at risk of a negative outcome are identified by the Rockall score (see table below).
Higher mortality in coagulopathy, cardiovascular disease, older age groups (14%) and those presenting with hemorrhagic shock (30%). Up to 20% of individuals may experience recurrent bleeding following endoscopic therapy.
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Surgery - Gastro-Oesophageal Reflux Disease(GERD)
Introduction
excessive stomach acid reflux into the oesophagus, which can result in discomfort or damage to the mucosa.
Etiology
The physiological lower oesophageal sphincter, mucosal rosette, angle of His, diaphragmatic crura, and intra-abdominal section of the oesophagus are among the mechanisms that prevent reflux. Frequent and inappropriate temporary relaxations of this sphincter also occur. Impaired stomach motility/emptying and ineffective oesophageal antegrade peristalsis can also be factors.
Risk Factors
causes include hiatus hernias, obesity, pregnancy, medicines like tricyclic antidepressants, smoking (which lowers the oesophageal sphincter pressure), increased gastric volume from large meals, caffeine, alcohol, fat, or smoking, and systemic sclerosis.
Epidemiology
In Western civilizations, heartburn is a common occurrence, affecting 10-20% of people; roughly one-third of these individuals will exhibit symptoms of GORD.
History
Typical symptoms include heartburn or discomfort in the retrosternum or epigastrium that is exacerbated by bending, lying supine, alcohol, or heavy meals and is eased by antacids, waterbrash, or mass regurgitation of stomach contents.
Atypical symptoms include hoarse voice, halitosis, chronic coughing or wheezing, especially at night, and chest and back pain.
Examination
Typically, normal. Occasionally, dysphonia, wheezing, and epigastric discomfort.
Pathogenesis.
Prolonged acid and bile reflux results in ulcers, erosions, and inflammation of the oesophageal mucosa. Fibrosis and stricture development are potential side effects of chronic reflux. Barrett's oesophagus is a precancerous condition that results from metaplasia of the lower oesophagus, which is the replacement of squamous epithelium by columnar, intestinal-type epithelium.
Investigations
Endoscopy: Symptoms and findings are frequently not well correlated.
Oesophagitis (occurs in less than 50% of cases with typical GORD symptoms); severity is rated using either the Los Angeles classification (grades A–D) or the modified Savary–Millar classification (1: erythema, 2: isolated erosions, 3: confluent erosions or superficial ulcers without stenosis, 4: deep ulceration, stricture formation).
Barium swallowing: May reveal anatomical irregularities (such as strictures or hiatus hernias).
The 24-hour pH monitoring and oesophageal manometry method: Manometry allows the pH probe to be positioned above the LES and evaluates oesophageal peristalsis. Studies on pH measure the link in time between symptoms and oesophageal pH (significant reflux occurs if pH is less than 4 for more than 4.7% of the time).
Management
Conservative measures include altering one's lifestyle, quitting smoking, losing weight, raising the head of the bed, avoiding triggers, and avoiding heavy meals late at night.
Medical: Proton pump inhibitors, H2 receptor antagonists, and antacids or alginates.
Surgical: Antireflux surgery is recommended for patients who cannot tolerate medicine or who have symptoms or difficulties even with the best medical care. Laparoscopic fundoplications, such as the Nissen fundoplication, involve wrapping the stomach's fundus 360 degrees around the lower oesophagus and securing it with seromuscular sutures following a posterior hiatal repair.
This procedure can be modified to include partial fundoplications, such as the Toupet (270-degree wrap).
Endoscopic: Enables Barrett's oesophagus surveillance or stricture dilatation.
Complications
Barrett's oesophagus, stricture, oesophageal ulceration, and oesophageal adenocarcinoma.
syndromes of reflux reflux asthma, cough, and laryngitis. Following surgery: recurring symptoms, increased flatus, gas bloat syndrome (difficulty belching), dysphagia (3–8%, typically transient), infrequently oesophageal perforation, pneumothorax, and splenic injury.
Prognosis
Just lifestyle measures elicit a 50% response. Drug therapy works well, although withdrawal is frequently linked to relapse. In 85–90% of cases, antireflux surgery effectively controls symptoms.
Introduction
excessive stomach acid reflux into the oesophagus, which can result in discomfort or damage to the mucosa.
Etiology
The physiological lower oesophageal sphincter, mucosal rosette, angle of His, diaphragmatic crura, and intra-abdominal section of the oesophagus are among the mechanisms that prevent reflux. Frequent and inappropriate temporary relaxations of this sphincter also occur. Impaired stomach motility/emptying and ineffective oesophageal antegrade peristalsis can also be factors.
Risk Factors
causes include hiatus hernias, obesity, pregnancy, medicines like tricyclic antidepressants, smoking (which lowers the oesophageal sphincter pressure), increased gastric volume from large meals, caffeine, alcohol, fat, or smoking, and systemic sclerosis.
Epidemiology
In Western civilizations, heartburn is a common occurrence, affecting 10-20% of people; roughly one-third of these individuals will exhibit symptoms of GORD.
History
Typical symptoms include heartburn or discomfort in the retrosternum or epigastrium that is exacerbated by bending, lying supine, alcohol, or heavy meals and is eased by antacids, waterbrash, or mass regurgitation of stomach contents.
Atypical symptoms include hoarse voice, halitosis, chronic coughing or wheezing, especially at night, and chest and back pain.
Examination
Typically, normal. Occasionally, dysphonia, wheezing, and epigastric discomfort.
Pathogenesis.
Prolonged acid and bile reflux results in ulcers, erosions, and inflammation of the oesophageal mucosa. Fibrosis and stricture development are potential side effects of chronic reflux. Barrett's oesophagus is a precancerous condition that results from metaplasia of the lower oesophagus, which is the replacement of squamous epithelium by columnar, intestinal-type epithelium.
Investigations
Endoscopy: Symptoms and findings are frequently not well correlated.
Oesophagitis (occurs in less than 50% of cases with typical GORD symptoms); severity is rated using either the Los Angeles classification (grades A–D) or the modified Savary–Millar classification (1: erythema, 2: isolated erosions, 3: confluent erosions or superficial ulcers without stenosis, 4: deep ulceration, stricture formation).
Barium swallowing: May reveal anatomical irregularities (such as strictures or hiatus hernias).
The 24-hour pH monitoring and oesophageal manometry method: Manometry allows the pH probe to be positioned above the LES and evaluates oesophageal peristalsis. Studies on pH measure the link in time between symptoms and oesophageal pH (significant reflux occurs if pH is less than 4 for more than 4.7% of the time).
Management
Conservative measures include altering one's lifestyle, quitting smoking, losing weight, raising the head of the bed, avoiding triggers, and avoiding heavy meals late at night.
Medical: Proton pump inhibitors, H2 receptor antagonists, and antacids or alginates.
Surgical: Antireflux surgery is recommended for patients who cannot tolerate medicine or who have symptoms or difficulties even with the best medical care. Laparoscopic fundoplications, such as the Nissen fundoplication, involve wrapping the stomach's fundus 360 degrees around the lower oesophagus and securing it with seromuscular sutures following a posterior hiatal repair.
This procedure can be modified to include partial fundoplications, such as the Toupet (270-degree wrap).
Endoscopic: Enables Barrett's oesophagus surveillance or stricture dilatation.
Complications
Barrett's oesophagus, stricture, oesophageal ulceration, and oesophageal adenocarcinoma.
syndromes of reflux reflux asthma, cough, and laryngitis. Following surgery: recurring symptoms, increased flatus, gas bloat syndrome (difficulty belching), dysphagia (3–8%, typically transient), infrequently oesophageal perforation, pneumothorax, and splenic injury.
Prognosis
Just lifestyle measures elicit a 50% response. Drug therapy works well, although withdrawal is frequently linked to relapse. In 85–90% of cases, antireflux surgery effectively controls symptoms.
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Surgery - Hiatal Hernia
Introduction
stomach herniation that occurs when the stomach pushes past the diaphragm's oesophageal hiatus and into the mediastinum.
Type I (sliding): The diaphragm lies below the gastro-oesophageal junction (GOJ).
Type II (rolling/para-oesophageal): The lead point of the herniation is the gastric fundus, however there is a defect in the phreno-oesophageal membrane and the GOJ does not migrate.
Type III: A blend of I and II types.
Type IV: Large defect with pancreatic and colon herniation, among other organs.
Etiology
Congenital or acquired, such as the phreno-oesophageal ligament's weakening and increased flexibility with aging. linked to chronic oesophagitis, obesity, and gastro-oesophageal reflux disease (GORD).
Epidemiology
The most prevalent type, Type I, becomes more frequent as one ages. Five percent roll, and ninety-five percent slide.
History
lots of asymptomatic. Heartburn, indigestion, postprandial fullness, and regurgitation are signs of reflux.
Examination
Until difficulties arise, a hiatus hernia usually shows no symptoms.
Investigations
Endoscopy: Hernia diagnosis and/or associated problems (e.g., Barrett's oesophagus, ulceration, oesophagitis).
Radiology: barium swallow, meal, or CXR (large hernias can show up as a gastric air bubble behind the heart).
Via high-resolution manometry, sliding hernias can be identified.
Management
Changes to lifestyle factors: Losing weight, skipping late meals, etc.
Medical: proton pump inhibitors, H2 antagonists, and antacids.
Surgery: Only required in a small percentage of cases. The conditions that qualify for this treatment include para-oesophageal hernia, which increases the risk of strangulation and imprisonment, mass reflux, and pulmonary problems. Currently frequently fixed by laparoscopy. Hernia reduction, crural repair, either with or without prosthetic reinforcement, and antireflux fundoplication—such as Nissen's—are all part of the surgical procedure.
Because there is a chance of infection, stricture, and mesh erosion, mesh repairs are debatable.
Complications
Problems with the oesophagus: Barrett's oesophagus, erosions or ulcerations, strictures, and esophagitis.
Additional: In rare cases, para-oesophageal hernia imprisonment, strangulation, or perforation. With time, a paraoesophageal hernia may get larger and can cause breathing difficulties and an upside-down stomach when the entire stomach is inside the thoracic cavity.
After surgery: Large hiatus hernias have high recurrence rates (5–30%). Among mesh repairs are visceral erosion, stricturing, and infection.
Prognosis
Generally decent, with the most not posing serious issues. Compared to rolling hernias, sliding hernias have a better prognosis.
Introduction
stomach herniation that occurs when the stomach pushes past the diaphragm's oesophageal hiatus and into the mediastinum.
Type I (sliding): The diaphragm lies below the gastro-oesophageal junction (GOJ).
Type II (rolling/para-oesophageal): The lead point of the herniation is the gastric fundus, however there is a defect in the phreno-oesophageal membrane and the GOJ does not migrate.
Type III: A blend of I and II types.
Type IV: Large defect with pancreatic and colon herniation, among other organs.
Etiology
Congenital or acquired, such as the phreno-oesophageal ligament's weakening and increased flexibility with aging. linked to chronic oesophagitis, obesity, and gastro-oesophageal reflux disease (GORD).
Epidemiology
The most prevalent type, Type I, becomes more frequent as one ages. Five percent roll, and ninety-five percent slide.
History
lots of asymptomatic. Heartburn, indigestion, postprandial fullness, and regurgitation are signs of reflux.
Examination
Until difficulties arise, a hiatus hernia usually shows no symptoms.
Investigations
Endoscopy: Hernia diagnosis and/or associated problems (e.g., Barrett's oesophagus, ulceration, oesophagitis).
Radiology: barium swallow, meal, or CXR (large hernias can show up as a gastric air bubble behind the heart).
Via high-resolution manometry, sliding hernias can be identified.
Management
Changes to lifestyle factors: Losing weight, skipping late meals, etc.
Medical: proton pump inhibitors, H2 antagonists, and antacids.
Surgery: Only required in a small percentage of cases. The conditions that qualify for this treatment include para-oesophageal hernia, which increases the risk of strangulation and imprisonment, mass reflux, and pulmonary problems. Currently frequently fixed by laparoscopy. Hernia reduction, crural repair, either with or without prosthetic reinforcement, and antireflux fundoplication—such as Nissen's—are all part of the surgical procedure.
Because there is a chance of infection, stricture, and mesh erosion, mesh repairs are debatable.
Complications
Problems with the oesophagus: Barrett's oesophagus, erosions or ulcerations, strictures, and esophagitis.
Additional: In rare cases, para-oesophageal hernia imprisonment, strangulation, or perforation. With time, a paraoesophageal hernia may get larger and can cause breathing difficulties and an upside-down stomach when the entire stomach is inside the thoracic cavity.
After surgery: Large hiatus hernias have high recurrence rates (5–30%). Among mesh repairs are visceral erosion, stricturing, and infection.
Prognosis
Generally decent, with the most not posing serious issues. Compared to rolling hernias, sliding hernias have a better prognosis.
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Surgery - Esophageal Carcinoma
Introduction
malignant tumor developing in the mucosa of the oesophagus. Adenocarcinoma and squamous cell carcinoma are the two main histological forms.
Etiology
Alcohol, tobacco, specific vitamin and trace element deficiencies, HPV infection, achalasia, Paterson-Kelly (Plummer-Vinson) syndrome, tylosis (Howel-Evans syndrome), scleroderma, coeliac disease, lye stricture, history of prior thoracic radiation therapy or upper aerodigestive squamous cancer, and dietary nitrosamines are all associated with squamous.
Adenocarcinoma: 0.5–0.7% of cases of adenocarcinoma each year are associated with intestinal metaplasia of the distal oesophageal mucosa, or GORD, Barrett's oesophagus.
Epidemiology
Eighth most frequent cancer (7000–8000 cases annually in the UK). Male to female ratio: 3–4:1.
Squamous carcinoma is more prevalent globally, yet there is significant regional heterogeneity (high prevalence in northern China, Iran and southern Russia). Adenocarcinoma is becoming more prevalent in westernized nations (65% of cases in the UK), growing at a rate of 5–10% year. Peak case frequency: 60–70 years.
History
Early: Reflux symptoms or asymptomatic. Subsequent symptoms include dysphagia, which is initially worse with solid food, regurgitation, coughing or choking after eating, pain (odynophagia), exhaustion, and hoarseness of voice (which may be a sign of recurrent laryngeal nerve palsy).
Examination
There might not be any outward indications of weight loss.Hepatomegaly and supraclavicular lymphadenopathy are possible symptoms of metastatic illness. Indirect tracheobronchial involvement or aspiration may be the cause of respiratory symptoms.
Pathogenesis
The mid-upper oesophagus is more commonly affected by squamous cell carcinomas. Usually, adenocarcinomas originate in the gastro-oesophageal junction (GOJ) or the lower oesophagus. Invasive carcinoma, high-grade dysplasia, and low-grade dysplasia can develop from Barrett's intestinal metaplasia. Since the oesophagus lacks a serosa, spread is usually first direct and then longitudinal, traveling through a vast network of submucosal lymphatics to reach nodes in the tracheobronchial, mediastinal, celiac, stomach, or cervical regions. Leiomyosarcoma, melanoma, and lymphoma are uncommon oesophageal tumors.
Investigational studies
endoscopy: biopsy and localization of tumor. Narrow band imaging, magnification, and chromoendoscopy are examples of endoscopic procedures that improve early identification of high-grade dysplasia and malignancy. T (depth of tumor involvement) and N (perioesophageal node) involvement can be determined by endoscopic ultrasonography.
Imaging: Barium swallow, CT (chest, abdomen, pelvis), and PET can identify distant metastases that were previously undetected.
Other: bone scan if there are signs of skeletal involvement, bronchoscopy (if there is a possibility of tracheo-bronchial invasion). Thoracoscopy, laparoscopy, and peritoneal washings. thorough evaluation of the heart and lungs if surgery is intended.
Management
Most effectively run in specialized facilities with interdisciplinary knowledge. Endoscopic therapy, such as endoscopic submucosal dissection and endoscopic mucosal excision, are becoming more common for early (mucosal) localized illness. Merely thirty percent are appropriate for surgical resection.
Before surgery, neoadjuvant chemoradiotherapy (cisplatin, 5-fluorouracil, etc.) can help downstage tumors.
Surgery: The surgical strategy is determined by the location of the tumor and the desired lymphadenectomy's extent.
Transthoracic approach: laparotomy and Ivor-Lewis right thoracotomy (middle-to lower-third tumors).
Transhiatal approach: oesophagogastric anastomosis (upper third tumors) is performed by laparotomy, blunt dissection of the thoracic oesophagus, and cervical incision.
McKeown tri-incisional technique, involving the abdomen, right chest, and neck.
Reconstruction involves creating a conduit, usually gastric, based on the right gastroepiploic and gastric arteries' vascular pyramid; colon or jejunum are less frequently used (for GOJ tumors with extensive stomach involvement). It is common practice to conduct a feeding jejunostomy for postoperative enteral nutrition and a pyloroplasty for stomach drainage.
Studies have indicated that a more thorough lymphadenectomy (three fields as opposed to two) improves survival.
Increasingly popular minimally invasive techniques include laparoscopic and thoracoscopic dissections.
Squamous cell carcinomas are more radiosensitive than adenocarcinomas when it comes to radiation and chemotherapy. In individuals with localized illness, chemoradiotherapy or radical radiotherapy may be used if surgery is not an option. When tolerated, neoadjuvant and adjuvant chemotherapy with a regimen centered on cisplatin is administered.
Palliation: It is customized based on the tumor and symptoms of each patient. Luminal recannulization can be accomplished using photodynamic therapy, laser ablation, or inflatable stents.
Chemotherapy and/or radiotherapy, such as 5-fluorouracil, epirubicin, and cisplatin, are linked to varying response rates.
Complications
malnourishment, aspiration pneumonia, haematemesis, and oesophago-bronchial fistula related to the tumor; ascites and pleural effusions related to metastatic illness.
Of oesophagectomy: morbidity up to 40%; mortality <5% in specialized centers.
The most frequent consequences are pulmonary in nature, such as pneumonia and atelectasis. Anastomotic leakage (5–15%) and conduit failure are examples of serious consequences; other risks include chylothorax and recurrent laryngeal nerve injury.
Prognosis
Depending on the stage. The 5-year survival rate is 20–25% overall; it is <5% in cases of advanced illness.
Introduction
malignant tumor developing in the mucosa of the oesophagus. Adenocarcinoma and squamous cell carcinoma are the two main histological forms.
Etiology
Alcohol, tobacco, specific vitamin and trace element deficiencies, HPV infection, achalasia, Paterson-Kelly (Plummer-Vinson) syndrome, tylosis (Howel-Evans syndrome), scleroderma, coeliac disease, lye stricture, history of prior thoracic radiation therapy or upper aerodigestive squamous cancer, and dietary nitrosamines are all associated with squamous.
Adenocarcinoma: 0.5–0.7% of cases of adenocarcinoma each year are associated with intestinal metaplasia of the distal oesophageal mucosa, or GORD, Barrett's oesophagus.
Epidemiology
Eighth most frequent cancer (7000–8000 cases annually in the UK). Male to female ratio: 3–4:1.
Squamous carcinoma is more prevalent globally, yet there is significant regional heterogeneity (high prevalence in northern China, Iran and southern Russia). Adenocarcinoma is becoming more prevalent in westernized nations (65% of cases in the UK), growing at a rate of 5–10% year. Peak case frequency: 60–70 years.
History
Early: Reflux symptoms or asymptomatic. Subsequent symptoms include dysphagia, which is initially worse with solid food, regurgitation, coughing or choking after eating, pain (odynophagia), exhaustion, and hoarseness of voice (which may be a sign of recurrent laryngeal nerve palsy).
Examination
There might not be any outward indications of weight loss.Hepatomegaly and supraclavicular lymphadenopathy are possible symptoms of metastatic illness. Indirect tracheobronchial involvement or aspiration may be the cause of respiratory symptoms.
Pathogenesis
The mid-upper oesophagus is more commonly affected by squamous cell carcinomas. Usually, adenocarcinomas originate in the gastro-oesophageal junction (GOJ) or the lower oesophagus. Invasive carcinoma, high-grade dysplasia, and low-grade dysplasia can develop from Barrett's intestinal metaplasia. Since the oesophagus lacks a serosa, spread is usually first direct and then longitudinal, traveling through a vast network of submucosal lymphatics to reach nodes in the tracheobronchial, mediastinal, celiac, stomach, or cervical regions. Leiomyosarcoma, melanoma, and lymphoma are uncommon oesophageal tumors.
Investigational studies
endoscopy: biopsy and localization of tumor. Narrow band imaging, magnification, and chromoendoscopy are examples of endoscopic procedures that improve early identification of high-grade dysplasia and malignancy. T (depth of tumor involvement) and N (perioesophageal node) involvement can be determined by endoscopic ultrasonography.
Imaging: Barium swallow, CT (chest, abdomen, pelvis), and PET can identify distant metastases that were previously undetected.
Other: bone scan if there are signs of skeletal involvement, bronchoscopy (if there is a possibility of tracheo-bronchial invasion). Thoracoscopy, laparoscopy, and peritoneal washings. thorough evaluation of the heart and lungs if surgery is intended.
Management
Most effectively run in specialized facilities with interdisciplinary knowledge. Endoscopic therapy, such as endoscopic submucosal dissection and endoscopic mucosal excision, are becoming more common for early (mucosal) localized illness. Merely thirty percent are appropriate for surgical resection.
Before surgery, neoadjuvant chemoradiotherapy (cisplatin, 5-fluorouracil, etc.) can help downstage tumors.
Surgery: The surgical strategy is determined by the location of the tumor and the desired lymphadenectomy's extent.
Transthoracic approach: laparotomy and Ivor-Lewis right thoracotomy (middle-to lower-third tumors).
Transhiatal approach: oesophagogastric anastomosis (upper third tumors) is performed by laparotomy, blunt dissection of the thoracic oesophagus, and cervical incision.
McKeown tri-incisional technique, involving the abdomen, right chest, and neck.
Reconstruction involves creating a conduit, usually gastric, based on the right gastroepiploic and gastric arteries' vascular pyramid; colon or jejunum are less frequently used (for GOJ tumors with extensive stomach involvement). It is common practice to conduct a feeding jejunostomy for postoperative enteral nutrition and a pyloroplasty for stomach drainage.
Studies have indicated that a more thorough lymphadenectomy (three fields as opposed to two) improves survival.
Increasingly popular minimally invasive techniques include laparoscopic and thoracoscopic dissections.
Squamous cell carcinomas are more radiosensitive than adenocarcinomas when it comes to radiation and chemotherapy. In individuals with localized illness, chemoradiotherapy or radical radiotherapy may be used if surgery is not an option. When tolerated, neoadjuvant and adjuvant chemotherapy with a regimen centered on cisplatin is administered.
Palliation: It is customized based on the tumor and symptoms of each patient. Luminal recannulization can be accomplished using photodynamic therapy, laser ablation, or inflatable stents.
Chemotherapy and/or radiotherapy, such as 5-fluorouracil, epirubicin, and cisplatin, are linked to varying response rates.
Complications
malnourishment, aspiration pneumonia, haematemesis, and oesophago-bronchial fistula related to the tumor; ascites and pleural effusions related to metastatic illness.
Of oesophagectomy: morbidity up to 40%; mortality <5% in specialized centers.
The most frequent consequences are pulmonary in nature, such as pneumonia and atelectasis. Anastomotic leakage (5–15%) and conduit failure are examples of serious consequences; other risks include chylothorax and recurrent laryngeal nerve injury.
Prognosis
Depending on the stage. The 5-year survival rate is 20–25% overall; it is <5% in cases of advanced illness.
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Surgery - Esophageal Perforation
Introduction
rupture of the oesphogeal wall, frequently resulting in mediastinum contents spilling out.
Etiology
The Boerhaave syndrome is spontaneous. In the absence of underlying illness, barogenic disruption of the oesophageal wall is most frequently brought on by violent vomiting and sometimes strong Valsalva maneuvers, such as parturition or intense weightlifting.
Iatrogenic: During dilatation or upper gastrointestinal endoscopy, for example.
Trauma: foreign bodies, penetrating wounds, and infrequently blunt injuries.
Caustic: Consuming acid or alkali "lye" increases the risk of perforation and causes liquefactive or coagulative necrosis.
Epidemiology
Males > females (4: 1), a rare case of Boerhaave's condition.
History
abrupt, intense chest pain that usually follows a period of elevated intra-abdominal pressure and vomiting. It takes a great degree of suspicion.
Examination
The Mackler trinity, which includes vomiting, chest pain, and subcutaneous emphysema, includes tachypnea, tachycardia, and epigastric tenderness. Rarely does haematemesis occur.
Pathogenesis
In the distal oesophagus, spontaneous perforations typically manifest as a longitudinal tear that happens posterolaterally. Gastric contents are drawn into the mediastinum and pleural cavity by negative intrathoracic pressure, which results in chemical mediastinitis and quickly progresses to severe sepsis.
Ten to twenty percent are linked to underlying disorders of the oesophagus, such as infection, cancer, or peptic ulcer.
Investigational studies
Imaging: Pleural effusion, air-fluid collections, pneumothorax, pneumediastinum, and subcutaneous emphysema can all be seen with a CXR or CT scan. Swallow a water-soluble contrast agent to identify leaks (10% false negatives).
Oesophagogastroscopy: Should only be carried out in a suitable facility by skilled endoscopists. able to verify the damage site, degree, and presence of any underlying pathology.
permits the nasogastric tube to be inserted for gastric drainage as well.
Management
Emergency: ABC resuscitation: oxygen, ventilation, and circulatory support; IV fluids; catheterization of the urinary tract; stringent fluid management; IV proton pump inhibitors; early intensivist review; interdisciplinary treatment; and close observation in an ICU or HDU.
Control of sepsis: no oral medication, starting broad-spectrum antibiotics and antifungal medications, maintaining adequate chest drainage, and continuing feeding. best treated in a dedicated oesophagogastric unit.
Non-operative management: Only in few instances with low contamination or cervical perforations, early detection, and limited harm. It is reported that some early perforations were clipped endoscopically.
Thoracotomy, devitalized oesophageal tissue, drainage, and debridement of contaminated area are the surgical procedures. Primary repair and reinforcement, such as flap pleura or intercostal muscle (which may fail and leak), repair over T-tube (which permits formation of a controlled oesophagocutaneous fistula), oesophageal resection with either immediate or delayed reconstruction (a major undertaking), and exclusion and diversion (which forms an oesophagostomy and requires reconstruction later) are among the available treatment options.
It is necessary to create a feeding jejunostomy for enteral feeding.
Complications
Subcutaneous emphysema, pleural effusion, severe sepsis, shock, multiple organ failure, and death are possible outcomes.
Prognosis
20% overall high death rate (up to 60% in cases of late presentations; 10% with early diagnosis and treatment).
Introduction
rupture of the oesphogeal wall, frequently resulting in mediastinum contents spilling out.
Etiology
The Boerhaave syndrome is spontaneous. In the absence of underlying illness, barogenic disruption of the oesophageal wall is most frequently brought on by violent vomiting and sometimes strong Valsalva maneuvers, such as parturition or intense weightlifting.
Iatrogenic: During dilatation or upper gastrointestinal endoscopy, for example.
Trauma: foreign bodies, penetrating wounds, and infrequently blunt injuries.
Caustic: Consuming acid or alkali "lye" increases the risk of perforation and causes liquefactive or coagulative necrosis.
Epidemiology
Males > females (4: 1), a rare case of Boerhaave's condition.
History
abrupt, intense chest pain that usually follows a period of elevated intra-abdominal pressure and vomiting. It takes a great degree of suspicion.
Examination
The Mackler trinity, which includes vomiting, chest pain, and subcutaneous emphysema, includes tachypnea, tachycardia, and epigastric tenderness. Rarely does haematemesis occur.
Pathogenesis
In the distal oesophagus, spontaneous perforations typically manifest as a longitudinal tear that happens posterolaterally. Gastric contents are drawn into the mediastinum and pleural cavity by negative intrathoracic pressure, which results in chemical mediastinitis and quickly progresses to severe sepsis.
Ten to twenty percent are linked to underlying disorders of the oesophagus, such as infection, cancer, or peptic ulcer.
Investigational studies
Imaging: Pleural effusion, air-fluid collections, pneumothorax, pneumediastinum, and subcutaneous emphysema can all be seen with a CXR or CT scan. Swallow a water-soluble contrast agent to identify leaks (10% false negatives).
Oesophagogastroscopy: Should only be carried out in a suitable facility by skilled endoscopists. able to verify the damage site, degree, and presence of any underlying pathology.
permits the nasogastric tube to be inserted for gastric drainage as well.
Management
Emergency: ABC resuscitation: oxygen, ventilation, and circulatory support; IV fluids; catheterization of the urinary tract; stringent fluid management; IV proton pump inhibitors; early intensivist review; interdisciplinary treatment; and close observation in an ICU or HDU.
Control of sepsis: no oral medication, starting broad-spectrum antibiotics and antifungal medications, maintaining adequate chest drainage, and continuing feeding. best treated in a dedicated oesophagogastric unit.
Non-operative management: Only in few instances with low contamination or cervical perforations, early detection, and limited harm. It is reported that some early perforations were clipped endoscopically.
Thoracotomy, devitalized oesophageal tissue, drainage, and debridement of contaminated area are the surgical procedures. Primary repair and reinforcement, such as flap pleura or intercostal muscle (which may fail and leak), repair over T-tube (which permits formation of a controlled oesophagocutaneous fistula), oesophageal resection with either immediate or delayed reconstruction (a major undertaking), and exclusion and diversion (which forms an oesophagostomy and requires reconstruction later) are among the available treatment options.
It is necessary to create a feeding jejunostomy for enteral feeding.
Complications
Subcutaneous emphysema, pleural effusion, severe sepsis, shock, multiple organ failure, and death are possible outcomes.
Prognosis
20% overall high death rate (up to 60% in cases of late presentations; 10% with early diagnosis and treatment).
- Published on
Surgery - Peptic Ulcer Disease
Introduction
GI tract ulceration brought on by exposure to pepsin and stomach acid. mostly duodenum and stomach (may also develop in the oesophagus and Meckel's diverticulum).
Etiology
The cause is an imbalance between the mucosal defense systems and the harmful effects of pepsin and acid. Although there is a clear association with Helicobacter pylori infection, the exact mechanism by which the bacteria induces ulcer formation remains unknown.
NSAID use and H. pylori, which is linked to 95% of duodenal and 70–80% of stomach ulcers, are common.
Zollinger-Ellison syndrome (ZE) is uncommon.
Epidemiology
Typical. The incidence is roughly 1-4/1000 per year. more typical among men. The average age of gastric ulcers is in the fifties, but the average age of duodenal ulcers is in the thirties. The majority of cases of H. pylori are acquired during childhood, and the prevalence is approximately correlated with age.
History
Antacids: Provide relief from epigastric belly pain.
The link between symptoms and food varies: if they worsen shortly after eating, they are more likely to be gastric ulcers; if they worsen several hours later, they are more likely to be duodenal.
Complications (e.g., haematemesis, melaena) may manifest.
Examination
There might not be any tangible results.
soreness in the stomach area.
indications of problems (such as anemia or a succession splash in pyloric stenosis).
Investigational studies
Blood tests: clotting screen (if GI bleeding), amylase (to rule out pancreatitis), FBC (for anemia), LFT, cross-match if bleeding is occurring. If ZE is suspected, consider the secretin test: intravenous secretin elevates serum gastrin in ZE patients but not in controls.
Endoscopy: Duodenal ulcers do not require a biopsy; four quadrant stomach ulcer biopsies are necessary to rule out cancer.
According to Rockall scoring (see Gastrointestinal Haemorrhage, Upper), a GI bleeding's severity score indicates the prognosis: <3 indicates a positive prognosis; >8 indicates a high chance of death.
Test for H.pylori
The 13C-Urea breath test is used to test for H. pylori. Radiolabelled urea is administered orally, and 13C is found in the exhaled air.
Serology: H. pylori-specific IgG antibody; indicates exposure but not eradication.
stool antigen examination. Test for organisms similar to Campylobacter.
A pH indicator and urea substrate are used for the gastric biopsy. If H. pylori is present, the urea produces ammonia and the sample's color changes from yellow to red.
Biopsia histology: H. pylori is difficult to see, hence its usefulness is restricted.
Imaging: To look for signs of a perforation, set up a CT or CXR.
Management
Acute: Providing endoscopic or surgical treatment and resuscitation if bleeding or punctured.
Endoscopy: Electrocoagulation, laser, or injectable sclerotherapy hemostasis.
Surgical: If an ulcer is ruptured, it can be covered with an omental patch or oversewn. Suturing the damaged vessels (usually the gastroduodenal artery) stops the bleeding.
Trans-arterial embolization, vagotomy, and/or partial gastrectomy may be used in chronic situations where ulcer-related bleeding is uncontrollable.
Medical: "Triple therapy" to eradicate H. pylori for 1-2 weeks: It is advised to use one PPI/ranitidine bismuth sulphate and two antibiotics in different combinations (e.g. metronidazole ÷ tetracycline; clarithromycin ÷ amoxicillin).
PPIs or H2-antagonists can be used to treat if H. pylori is not involved. If you must use an NSAID, stop using them, especially diclofenac. Instead, try misoprostol, an analogue of prostaglandin E1.
Complications
Major complications, such as haematemesis, melaena, iron deficiency anemia, perforation, obstruction/pyloric stenosis (caused by scarring), and pancreatitis, occur at a rate of 1% annually.
Prognosis
Lifetime risk overall: 10%. Generally excellent since H. pylori-related peptic ulcers can be healed with removal.
Introduction
GI tract ulceration brought on by exposure to pepsin and stomach acid. mostly duodenum and stomach (may also develop in the oesophagus and Meckel's diverticulum).
Etiology
The cause is an imbalance between the mucosal defense systems and the harmful effects of pepsin and acid. Although there is a clear association with Helicobacter pylori infection, the exact mechanism by which the bacteria induces ulcer formation remains unknown.
NSAID use and H. pylori, which is linked to 95% of duodenal and 70–80% of stomach ulcers, are common.
Zollinger-Ellison syndrome (ZE) is uncommon.
Epidemiology
Typical. The incidence is roughly 1-4/1000 per year. more typical among men. The average age of gastric ulcers is in the fifties, but the average age of duodenal ulcers is in the thirties. The majority of cases of H. pylori are acquired during childhood, and the prevalence is approximately correlated with age.
History
Antacids: Provide relief from epigastric belly pain.
The link between symptoms and food varies: if they worsen shortly after eating, they are more likely to be gastric ulcers; if they worsen several hours later, they are more likely to be duodenal.
Complications (e.g., haematemesis, melaena) may manifest.
Examination
There might not be any tangible results.
soreness in the stomach area.
indications of problems (such as anemia or a succession splash in pyloric stenosis).
Investigational studies
Blood tests: clotting screen (if GI bleeding), amylase (to rule out pancreatitis), FBC (for anemia), LFT, cross-match if bleeding is occurring. If ZE is suspected, consider the secretin test: intravenous secretin elevates serum gastrin in ZE patients but not in controls.
Endoscopy: Duodenal ulcers do not require a biopsy; four quadrant stomach ulcer biopsies are necessary to rule out cancer.
According to Rockall scoring (see Gastrointestinal Haemorrhage, Upper), a GI bleeding's severity score indicates the prognosis: <3 indicates a positive prognosis; >8 indicates a high chance of death.
Test for H.pylori
The 13C-Urea breath test is used to test for H. pylori. Radiolabelled urea is administered orally, and 13C is found in the exhaled air.
Serology: H. pylori-specific IgG antibody; indicates exposure but not eradication.
stool antigen examination. Test for organisms similar to Campylobacter.
A pH indicator and urea substrate are used for the gastric biopsy. If H. pylori is present, the urea produces ammonia and the sample's color changes from yellow to red.
Biopsia histology: H. pylori is difficult to see, hence its usefulness is restricted.
Imaging: To look for signs of a perforation, set up a CT or CXR.
Management
Acute: Providing endoscopic or surgical treatment and resuscitation if bleeding or punctured.
Endoscopy: Electrocoagulation, laser, or injectable sclerotherapy hemostasis.
Surgical: If an ulcer is ruptured, it can be covered with an omental patch or oversewn. Suturing the damaged vessels (usually the gastroduodenal artery) stops the bleeding.
Trans-arterial embolization, vagotomy, and/or partial gastrectomy may be used in chronic situations where ulcer-related bleeding is uncontrollable.
Medical: "Triple therapy" to eradicate H. pylori for 1-2 weeks: It is advised to use one PPI/ranitidine bismuth sulphate and two antibiotics in different combinations (e.g. metronidazole ÷ tetracycline; clarithromycin ÷ amoxicillin).
PPIs or H2-antagonists can be used to treat if H. pylori is not involved. If you must use an NSAID, stop using them, especially diclofenac. Instead, try misoprostol, an analogue of prostaglandin E1.
Complications
Major complications, such as haematemesis, melaena, iron deficiency anemia, perforation, obstruction/pyloric stenosis (caused by scarring), and pancreatitis, occur at a rate of 1% annually.
Prognosis
Lifetime risk overall: 10%. Generally excellent since H. pylori-related peptic ulcers can be healed with removal.
