- Published on
Symptoms and Signs – Differential Diagnosis of Nevus of Ota and Ito
• Blue nevus
• Late-onset dermal melanosis
• Melanoma
• Melasma
• Blue nevus
• Late-onset dermal melanosis
• Melanoma
• Melasma
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Symptoms and Signs – Differential Diagnosis of Nipple Lesions
• Accessory nipple
• Cellulitis
• Contact dermatitis
• Neurofibroma
• Nevoid hyperkeratosis
• Paget’s disease
• Papillary adenoma
• Sebaceous hyperplasia
• Trauma
• Accessory nipple
• Cellulitis
• Contact dermatitis
• Neurofibroma
• Nevoid hyperkeratosis
• Paget’s disease
• Papillary adenoma
• Sebaceous hyperplasia
• Trauma
- Published on
Symptoms and Signs – Differential Diagnosis of Nocardiosis
• Actinomycosis
• Aspergillosis
• Cellulitis
• Coccidioidomycosis
• Histoplasmosis
• Kaposi’s sarcoma
• Lung abscess
• Lung tumor
• Mycosis
• Other causes of pneumonia
• Tuberculosis
• Actinomycosis
• Aspergillosis
• Cellulitis
• Coccidioidomycosis
• Histoplasmosis
• Kaposi’s sarcoma
• Lung abscess
• Lung tumor
• Mycosis
• Other causes of pneumonia
• Tuberculosis
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Symptoms and Signs – Differential Diagnosis of Nodular Skin Lesions
• Angiokeratoma
• Cherry angioma
• Classic Kaposi’s sarcoma
• Hemangioma
• Lipoma
• Nodular melanoma
• Pyogenic granuloma
• Angiosarcoma
• Eccrine poroma
• Angiokeratoma
• Cherry angioma
• Classic Kaposi’s sarcoma
• Hemangioma
• Lipoma
• Nodular melanoma
• Pyogenic granuloma
• Angiosarcoma
• Eccrine poroma
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Symptoms and Signs – Differential Diagnosis of Painful Nodules
• Angiolipoma
• Arthropod bite or sting
• Blue rubber bleb nevus
• Dermatofibroma
• Erythema nodosum
• Glomus tumor
• Leiomyoma
• Neuroma
• Osler’s node
• Sweet’s syndrome
• Vasculitis
• Angiolipoma
• Arthropod bite or sting
• Blue rubber bleb nevus
• Dermatofibroma
• Erythema nodosum
• Glomus tumor
• Leiomyoma
• Neuroma
• Osler’s node
• Sweet’s syndrome
• Vasculitis
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Symptoms and Signs – Differential Diagnosis of Non alcoholic Fatty Liver
• Alcohol-induced liver disease (A daily alcohol intake of 20 g in women and 30 g in men [three 12-oz beers or 12 oz of wine] may be enough to cause alcohol-induced liver disease.)
• Autoimmune hepatitis
• Toxin- or drug-induced liver disease
• Viral hepatitis
• Alcohol-induced liver disease (A daily alcohol intake of 20 g in women and 30 g in men [three 12-oz beers or 12 oz of wine] may be enough to cause alcohol-induced liver disease.)
• Autoimmune hepatitis
• Toxin- or drug-induced liver disease
• Viral hepatitis
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Symptoms and Signs – Differential Diagnosis of Nummular Eczema
• Atopic dermatitis
• Contact dermatitis
• Psoriasis
• Scabies
• Stasis dermatitis
• Tinea infection
• Atopic dermatitis
• Contact dermatitis
• Psoriasis
• Scabies
• Stasis dermatitis
• Tinea infection
- Published on
Symptoms and Signs – Differential Diagnosis of Nystagmus
• CNS infections
• Congenital
• Labyrinthine or vestibular lesions
• Medications (e.g., meperidine, barbiturates, phenytoin phenothiazines)
• Multiple sclerosis
• Neoplasm (cerebellar, brainstem, cerebral)
• Optic atrophy
• Other: Arnold-Chiari malformation, syringobulbia, chorioretinitis,
meningeal cysts
• CNS infections
• Congenital
• Labyrinthine or vestibular lesions
• Medications (e.g., meperidine, barbiturates, phenytoin phenothiazines)
• Multiple sclerosis
• Neoplasm (cerebellar, brainstem, cerebral)
• Optic atrophy
• Other: Arnold-Chiari malformation, syringobulbia, chorioretinitis,
meningeal cysts
- Published on
Symptoms and Signs – Differential Diagnosis of Nystagmus, Monocular
• Amblyopia
• Brainstem infarct
• Internuclear ophthalmoplegia
• Lid fasciculations
• Monocular blindness
• Multiple sclerosis
• Strabismus
• Amblyopia
• Brainstem infarct
• Internuclear ophthalmoplegia
• Lid fasciculations
• Monocular blindness
• Multiple sclerosis
• Strabismus
- Published on
Symptoms and Signs – Differential Diagnosis of Obesity
• Chronic corticosteroid use
• Cirrhosis
• Congestive heart failure (CHF)
• Cushing’s syndrome
• Hypothalamic disorders
• Hypothyroidism
• Insulinoma
• Nephrotic syndrome
• Chronic corticosteroid use
• Cirrhosis
• Congestive heart failure (CHF)
• Cushing’s syndrome
• Hypothalamic disorders
• Hypothyroidism
• Insulinoma
• Nephrotic syndrome