2897 results
Aortitis - Diagnosis and Workup
Clinical History:
 - Fever, weight loss, deterioration of general health
 - Aortic
depending on the cause ... Spondyloarthritis, IBD, Relapsing ... #Differential #Causes
Borrelia recurrentis on Peripheral Blood Smear
23M Somali refugee recently arrived w/severe abd pain, confusion and fever
LFT ↑ This is relapsing ... from louse-borne relapsing ... TBRF is caused by ... the body louse, causes ... the arthropod, releasing
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
otalgia Most Common Causes ... externa Mechanical Causes ... Otitis externa - Caused ... polyangiitis • Relapsing ... polychondritis - Relapsing
Aortitis - Differential Diagnosis Framework
Non-Infectious Aortitis:
 • Vasculitides: Giant Cell Arteritis (GCA), Takayasu's arteritis, Cogan's Syndrome,
Cogan's Syndrome, Relapsing ... (SPA) • Other Causes ... common bacterial causes ... Mycobacterial Causes
Non-HCV infectious mixed cryoglobulinemia vasculitis - Diagnosis, causes and management - French Vasculitis Study Group

< 5%
vasculitis - Diagnosis, causes ... Refractory or relapsing
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Causes of Severe ... Behcet Syndrome, Relapsing ... Differential #Diagnosis #Causes
BEE Syndromes - Immune-mediated conditions affecting the brain, eye, and ear

Visual or auditory symptoms in conjunction
Inflammatory causes ... erythematosus • Relapsing
Hyperkalemia Differential Diagnosis Algorithm
R/O Pseudo-hyperkalemia:
 • Possible Lab error! Alwavs Repeat Blood sample!
 • Leukocytosis, Thrombocytosis:
sample is analyzed, releasing ... Diagnosis #Algorithm #causes
Causes of B12 deficiency. 

This great diagram shows normal absorption and outlines most possible causes. At
Causes of B12 deficiency ... most possible causes ... digest the HC, releasing ... #Differential #Causes
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
Non-Infectious Causes ... Hodgkin lymphoma Relapsing ... • Tick-borne relapsing ... • Louse-borne relapsing