23 results
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
vasculitis which causes ... ulceration of the skin ... Catalog of Clinical ... Images #Clinical ... #Photo #Dermatology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Compatible syndrome + MRI ... , may also see skin ... #differential # ... diagnosis #causes ... #radiology #neurology
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
Vibrio Vulnificus skin ... marine microbiota & causes ... sepsis: chronic liver ... disease, iron overload ... #photo
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture ... antibiotics as a cause ... negative culture Brain ... Toxoplasmosis, Entamoeba Skin ... Autoimmune: Crohn's disease
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Lives in an old ... heaped up borders); differential ... University Infectious Diseases ... #dermatology #clinical ... #photo
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
heart valves • MRI ... brain for cerebral ... in up to 30% of cases ... often seen • MRI ... - Infectious Diseases
BEE Syndromes - Non-inflammatory Causes

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

Visual or auditory symptoms in
affecting the Brain ... neuropathy (LHON) plus MRI ... lesions and clinical ... BEE #Syndromes #neurology ... noninflammatory #differential
Huge Umbilical Hernia: Umbilical hernia exacerbated by refractory ascites. Advanced liver disease 
precluded operative repair in
Advanced liver disease ... repair in this case ... Catalog of Clinical ... Images #Clinical ... #Photo #Umbilical
Gynecomastia: Breast development in men, often related to relative increase in estrogen levels. In this case,
In this case, ... with advanced liver ... disease. ... #Photo #Gynecomastia ... #UCSDH
Hypertrophic Pachymeningitis - Differential Diagnosis Framework

Pachymeningitis is a rare condition that causes areas of a layer
Pachymeningitis - Differential ... condition that causes ... spinal cord and brain ... thickening can cause ... Pachymeningitis #HP #Neurology