8 results
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... Mycosis fungoides (cutaneous ... Cryptococcosis #Ulcers ... #ulcerative #skinrash ... #dermatology #Differential
Herpes Zoster: Herpes virus mediated infection that occurred in this patient receiving chemotherapy 
for an underlying
superimposed bacterial ... skin infection, ... Goldberg, M.D. - UCSD ... Images #Clinical #Photo ... #Dermatology #SkinRash
Arterial Insufficiency: Chronic arterial insufficiency has resulted in pale, hairless, and somewhat 
shiny appearing lower extremity.
Superficial ulcers ... Goldberg, M.D. - UCSD ... Images #Clinical #Photo ... #Dermatology #SkinRash ... Insufficiency #PAD #UCSDH
Leg Pain - Differential Diagnosis Framework

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

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
livedo reticularis, ulcers ... genital aphthous ulcers ... , cutaneous, ocular ... Thrombosis and arterial ... strong sign of cutaneous
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 ... genital aphthous ulcers ... Thrombosis and arterial
Cutaneous Mucormycosis Eschar
30 M HIV cd4 10 VL 30k traumatic injury of arm few months ago
as non healing ulcer ... steroid use Dx: skin ... Mucormycosis #Eschar #dermatology ... #skin #clinical ... #photo
Monkeypox

What?
Monkeypox virus belongs to the family Poxviridae, subfamily Chordopoxvirinae, and genus orthopoxvirus
Viral zoonotic disease that is
activity • Via cutaneous ... soles • Oral ulcers ... DDX: Varicella, Herpes ... bacterial infections ... Diagnosis #Management #Dermatology