6 results
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
trailing scale that lags ... We’re trying a trial ... drugs, systemic disease ... Centrifugum #EAC #clinical ... #photo #dermatology
Vibrio Vulnificus skin infection
Cirrhosis w/recent consumption of raw oysters w/rapidly evolving rash. 
Vibrio vulnificus part of
chronic liver disease ... immunosuppressive meds ... University Infectious Diseases ... #dermatology #legs ... #clinical #photo
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
arthralgia, arm/leg ... carotodynia • TIA, stroke ... , mucositis • Rash ... tract, and often causes ... purpura (lower legs
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Over the years: rash ... dermatophytes cause ... University Infectious Diseases ... Variety #type #clinical ... #photo #foot #dermatology
Lichen Planus- ...On examination, numerous purple papules were noted on the anterior surface of the forearms
the trunk and legs ... sawtooth rete pegs ... an autoimmune disease ... #NEJM #clinical ... #photo #lichen #
Pyoderma Gangrenosum in Ulcerative Colitis- ...left chest (Panel A) and leg (Panel B). The physical examination
(Panel A) and leg ... leukocytoclastic vasculitis ... after erythema ... #clinical #photo ... #NEJM #pyoderma