11 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 #dermatology
Genital Skin Ulcers - Differential Diagnosis Algorithm
Painful:
 • Herpes simplex
 • Haemophilus ducreyi (chancroid)
 • Behcet's
Genital Skin Ulcers ... - Differential Diagnosis ... Painful: • Herpes ... painless #genitals #Ulcers ... #ulcerative #skinrash
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... - Differential Diagnosis ... Leishmaniasis - Viral - Herpes ... Cryptococcosis #Ulcers ... #ulcerative #skinrash
AIDS-defining illnesses
 - Candidiasis of the esophagus, bronchi, trachea, or lungs [(but NOT the mouth (thrush)]
[(but NOT the mouth ... Encephalopathy, HIV ... related - Herpes ... simplex: chronic ulcer ... InfectiousDiseases #Diagnosis
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
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Frequent Differential Diagnoses ... Medical History: • Skin ... , herpes, hepatitis ... ulcers (without ... #differential #diagnosis
Oral histoplasmosis in a transplant patient
50 F Midwest hx liver transplant on prednisone MMF fever, sweats,
diarrhea, oral ulcers ... multiple painful ulcers ... CMV ulcers are generally ... histoplasmosis #transplant #mouth ... #clinical #photo
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... livedo reticularis, ulcers ... genital aphthous ulcers ... Differential Diagnosis ... • HBV HCV
Acute Retroviral Syndrome
Acute Retroviral Syndrome is the symptomatic presentation of acute human immunodeficiency virus infection

 •
Photophobia (24%) • Mouth ... ulcers • Sore ... sweats (28%) • Skin ... Viral hepatitis Diagnosis ... #diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
- Differential Diagnosis ... livedo reticularis, ulcers ... HTN • Check: HBV ... purpura, nodules or ulcers ... genital aphthous ulcers