​Symptoms and Signs - Differential Diagnosis of Asthenia

​Symptoms and Signs - Differential Diagnosis of Asthenia • Sleep disorders • Sedentary lifestyle • Renal failure • Paraneoplastic syndrome • Medications (e.g., narcotics, sedatives) • Infections • Hypothyroidism • Diabetes • Depression • Dehydration/elect


Symptoms and Signs - Differential Diagnosis of Asthma

Symptoms and Signs - Differential Diagnosis of Asthma • Wegener’s granulomatosis • TB • Rhinitis with postnasal drip • Pulmonary embolism (in adult and elderly patients) • Pneumonia and other upper respiratory infections • Hypersensitivity pneumonitis • F


Symptoms and Signs - ​Differential Diagnosis of Childhood Asthma

Symptoms and Signs - ​Differential Diagnosis of Childhood Asthma • Vocal cord dysfunction • Vascular rings • Tumor, lymphoma • Tuberculosis, histoplasmosis • Sinusitis • Sarcoidosis • Repaired tracheoesophageal fistula • Pulmonary thromboembolism • Psych


​Symptoms and Signs - Differential Diagnosis of Ataxia

Symptoms and Signs - Differential Diagnosis of Ataxia • Wilson’s disease (hepatolenticular degeneration) • Vitamin B12 deficiency • Vertebral-basilar artery ischemia • Toxins: phenytoin, alcohol, sedatives, organophosphates • Tabes dorsalis • Paraneoplast




Symptoms and Sign - Differential Diagnosis of Ataxia-Telangiectasia

Symptoms and Sign - Differential Diagnosis of Ataxia-Telangiectasia • Friedreich’s ataxia • Early-onset cerebellar ataxia with retained reflexes (EOCA) • Ataxia associated with biochemical abnormalities: associated with ceroid lipofuscinosis, xeroderma pi


Symptoms and Signs - ​Differential Diagnosis of Atelectasis

Symptoms and Signs - ​Differential Diagnosis of Atelectasis • Sarcoidosis • Postoperative (lower lobes) • Postinflammatory (middle lobe syndrome) • Pneumothorax • Pneumoconiosis • Pleural effusion • Mucoid impaction • Mediastinal or adjacent mass • Lung n