63 results
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Endocarditis, Rheumatic Fever ... , Whipple Disease ... , Crohn Disease ... , IgG4 Disease, ... Cogan's Disease
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
pneumonia • Acute ... infections • Acute ... Juvenile idiopathic arthritis ... • Rheumatoid arthritis ... abscess • Sub-acute
Inflammatory Joint Pain - Differential Diagnosis Algorithm 
Monoarticular
 • Gout (Podagra, Tophi)
 • Pseudogout
 • Early
Differential Diagnosis Algorithm ... • Rheumatic Fever ... • Rheumatic Fever ... Acute Onset ... Differential #Diagnosis #Algorithm
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Differential Diagnosis Algorithm ... • Giant cell arteritis ... • Lyme disease ... • Whipple's disease ... Infection: • Fungal
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
Diagnosis Algorithm ... Infectious - Other: • Fungal ... • Sickle Cell disease ... #Fever #Acute ... Differential #Diagnosis #Algorithm
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Diagnosis and Workup Algorithm ... Acute / Subacute ... : • Acute Infections ... Septic Emboli, Fungal ... #Diagnosis #Algorithm
Infectious Joint Pain - Differential Diagnosis Algorithm 
Polyarticular Join Pain
 • Viral Myalgia
 • Viral Arthritis
Differential Diagnosis Algorithm ... Myalgia • Viral Arthritis ... Lesions) • Fifth Disease ... Articular - Acute ... Onset • Fungal
Monoarthritis - Differential Diagnosis
Infection (Acute):
 - S. aureus (most common)
 - S. pneumonia
 - Salmonella (in
Diagnosis Infection (Acute ... species - Lyme disease ... Fungal: - Histoplasmosis ... IBD, reactive arthritis ... , psoriatic arthritis
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
the time course (acute ... Mycobacterial • Fungal ... • Rheumatic fever ... streptococci (rheumatic fever ... tuberculosis) • Fungi
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Fever/Chills/Joint ... - Systemic disease ... Alphavirus - Fungi ... Reactive Syndrome - Acute ... rheumatic fever