13 results
Necrotizing Fasciitis: African-American patient with diabetes that predisposed him to rapidly 
progressive infection. Lower extremity is
Necrotizing Fasciitis ... occurs deep to the skin ... Images #Clinical #Photo ... Dermatology #Leg #SkinRash ... #UCSDH
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
: HCV infection, ... HBV infection, ... HIV infection ... Henoch-Schönlein purpura) • Cutaneous ... classification #rheumatology
Cutaneous larva migrans skin Rash
25 F recent Caribbean vacation, walked barefoot on sand and now with
with creepy rash. diagnosis ... self-limited Diagnosis ... Indiana University Infectious ... larva #migrans #skinRash ... dermatology #clinical #photo
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
presentation) • Cutaneous ... Immunoglobulin M (IgM) • Blood ... Mycoplasma, EBV, HIV ... sensitize red blood ... hemolytic #anemia #hematology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
Headaches • Pale skin ... Idiopathic • Infections ... , eosinophilic fasciitis ... result from low blood ... #diagnosis #management
Cutaneous Mucormycosis Eschar
30 M HIV cd4 10 VL 30k traumatic injury of arm few months ago
Diagnosis? ... steroid use Dx: skin ... hyphae invading blood ... #dermatology #skin ... #clinical #photo
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
to exclude are infections ... strong sign of cutaneous ... pulses, bruis, or blood ... Large Vessel: Blood ... #rheumatology #
Blood Transfusion Reactions

Immune Mediated:
 • Febrile Non-Hemolytic Transfusion Reaction (FNHTR): Most common immune reaction to transfusion.
include: fever, cutaneous ... Infection - Infection ... with skin flora ... #Transfusion #diagnosis ... #management #hematology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... to exclude are infections ... pulses, bruits, or blood ... HTN • Check: HBV ... #Rheumatology
Blood Product Transfusions One Pager Summary
Type and screen - determines blood type and detects in recipient
include: fever, cutaneous ... • Infection - ... with skin flora ... #Transfusions #diagnosis ... #management #hematology