11 results
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Skin Ulcers of the ... Lower Legs / Feet ... Metabolic: • Pyoderma ... #Feet #Ulcers # ... #causes
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
and Neck Skin Ulcers ... Differential Diagnosis Algorithm ... Metabolic: • Pyoderma ... #Head #Neck #Ulcers ... #causes
Oral Skin Ulcers - Differential Diagnosis Algorithm
Single Ulcer:
 • Traumatic ulcer
 • Angular ulcer
 • Aphthous
Oral Skin Ulcers ... Differential Diagnosis Algorithm ... pemphigoid #Oral ... Differential #Diagnosis #Algorithm ... #causes
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... Differential Diagnosis Algorithm ... Metabolic: • Pyoderma ... Cryptococcosis #Ulcers ... #causes
Pyoderma Gangrenosum (PG)
50 M Crohn’s dz had a small pustule on the ankle 4 mo ago
Pyoderma Gangrenosum ... Pyoderma gangrenosum ... medications in most cases ... : oral steroids ... #dermatology #ulcer
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Differential Diagnosis Algorithm ... Usually on lower legs ... eruption on lower legs ... veins, venous ulcers ... #causes
Drug Induced Lupus vs SLE
Drug Induced Lupus (DIL):
 • Epidemiology: -10% of all lupus cases, drug-dependent,
10% of all lupus cases ... - Cytopenia - Less ... Discontinuation of causal ... Photosensitivity, Alopecia, oral ... ulcers, Lupus nephritis
Oral / Mouth Lesions and Ulcers (Adult & Elderly) - Differential Diagnosis Algorithm

Teeth
 • GERD (Dissolves
Oral / Mouth Lesions ... and Ulcers (Adult ... Differential Diagnosis Algorithm ... Dry Mouth #Oral ... #Causes
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
arthralgia, arm/leg ... tract, and often causes ... purpura (lower legs ... syndrome: Recurrent oral ... genital aphthous ulcers
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
, dyspnea • (Less ... hepatomegaly, • Oral ... mucosal ulcers, ... Legionella: • Nausea ... factor • May cause