13 results
Oral Skin Ulcers - Differential Diagnosis Algorithm
Single Ulcer:
 • Traumatic ulcer
 • Angular ulcer
 • Aphthous
Oral Skin Ulcers ... - Differential Diagnosis ... • Herpes simplex ... pemphigoid #Oral ... #mouth #SkinRash
Apthous Ulcers: Large oral ulcers in patient infected with HIV.

Charlie Goldberg, M.D. - UCSD Catalog of
Apthous Ulcers: ... Large oral ulcers ... #Photo #Apthous ... #Ulcers #Oral # ... HIV #UCSDH
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... Mycosis fungoides (cutaneous ... Leishmaniasis - Viral - Herpes ... Cryptococcosis #Ulcers ... #ulcerative #skinrash
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
association • M > F Clinical ... vasculitis) • Cutaneous ... ulcers in 12 months ... following: • Genital ulcers ... and genital ulcers-Topical
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
- Differential Diagnosis ... • Trauma • Osteomyelitis ... Inflammation: Wounds/ulcers ... Epidural abscess - Herpes ... ulcers - Shiny
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
livedo reticularis, ulcers ... - Recurrent oral ... genital aphthous ulcers ... , cutaneous, ocular ... strong sign of cutaneous
Oral histoplasmosis in a transplant patient
50 F Midwest hx liver transplant on prednisone MMF fever, sweats,
ulcers x3 d, hx ... multiple painful ulcers ... CMV ulcers are generally ... transplant #mouth #clinical ... #photo
Cutaneous larva migrans skin Rash
25 F recent Caribbean vacation, walked barefoot on sand and now with
with creepy rash. diagnosis ... Oral albendazole ... Oral ivermectin ... larva #migrans #skinRash ... #photo
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
livedo reticularis, ulcers ... HTN • Check: HBV ... purpura, nodules or ulcers ... syndrome: Recurrent oral ... genital aphthous ulcers
Cryoglobulinemia Summary

Cryoglobulins:
 • Cryoglobulins are Igs in the serum that precipitate in vitro at temperatures below
- Purpura - Skin ... ulcers - Glomerulonephritis ... Syndrome: • Clinical ... Labs/Diagnosis: ... Henoch-Schönlein purpura) • Cutaneous