121 results
Causes of Diffuse Lung Disease. 
Collagen vascular 
 - Scleroderma 
 - Rheumatoid arthritis 
 -
Churg-Strauss syndrome ... cell arteritis Infectious ... - Chronic mycoses ... #Diagnosis #Radiology ... #Pulmonology #Differential
Causes of Encephalopathy - Differential Diagnosis Algorithm
Hyperacute:
 - Primary Neurologic: Vascular (IS, ICH), Seizure, Migraine, Trauma
Encephalopathy - Differential ... paraneoplastic syndromes ... - Systemic: Chronic ... Autoimmune, OSA Chronic ... neurocognitive disease
Pediatric Vomiting - Gastrointestinal and Systemic Causes - Differential Diagnosis Algorithm
Hepatobiliary:
 • Acute Hepatitis
 • Acute
Systemic Causes - Differential ... Gastrointestinal - Chronic ... Gastrointestinal - Chronic ... (Otitis Media) ... Emesis #Vomiting #Differential
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Diagnosis- Compatible syndrome ... + MRI lesions + ... multiple lesions Infectious ... Lesions #Brain #differential ... diagnosis #causes #radiology
Carpal Tunnel Syndrome 
Compression of median nerve 
Risk Factors 
 • Obesity 
 • Female gender
Carpal Tunnel Syndrome ... Compression of median ... connective tissue diseases ... Aromatase inhibitor Treatment ... Glucocorticoid injections
Classification of Vasculitis 
Vasculitis of large vessels 
 - Arteritis temporalis (giant-cell arteritis) 
 - Takayasu
Vasculitis of medium ... Churg-Strauss syndrome ... malignomas, and infectious ... induced by chronic ... - Sjögren syndrome
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Regurgitation - Differential ... Injury to Root Chronic ... - Leaflet: • Infection ... Inflammatory: Infectious ... Ehlers-Danlos Syndrome
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
and less common diseases ... diagnosis and treatment ... • Lyme disease ... neuropathy (LHON) plus MRI ... noninflammatory #differential
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Short Stature - Differential ... Panhypopituitarism Treatment ... Disease • GI ... CRF) • Infection ... Chronic UTI) •
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Evaluation of Chronic ... Parasitic infections ... Systemic disease ... barium, CT, or MR ... workup #diagnosis #differential