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

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Diagnosis Framework ... : • Infection: ... Abscess, Necrotizing fasciitis ... entrapment • Infections ... Herpes zoster - HIV
Necrotizing Fasciitis: Note the extensive edema, erythema, bullae formation, and necrosis in this patient's thigh. At
Necrotizing Fasciitis ... at the site of infection ... right demonstrates leg ... Images #Clinical #Photo ... #Dermatology #SkinRash
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
Diagnosis? ... involvement, Ag neg ... Indiana University Infectious ... Blastomycosis #SkinRash ... dermatology #clinical #photo
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
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
), EBV infection ... Etiology: - Infections ... disease: GI, neuro, cutaneous ... Differential Diagnosis ... Malignancies (eg
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
presentation) • Cutaneous ... negative anti-lgG ... Mycoplasma, EBV, HIV ... hemolytic #anemia #hematology ... #diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... arthralgia, arm/leg ... HTN • Check: HBV ... purpura (lower legs ... #Rheumatology
Aplastic Anemia - Overview

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

What?
• Aplastic anemia
Headaches • Pale skin ... Neutropenia - recurrent infections ... Idiopathic • Infections ... , eosinophilic fasciitis ... #diagnosis #management