4 results
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
Dermatological semiology ... (5%): PAN > GPA ... #dermatology #semiology ... #diagnosis #clinical ... #lesions #differential
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Dermatologic Manifestations ... GPA causes disease ... • Henoch-Schönlein ... #Dermatologic ... #dermatology #rash
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
• Severe pain ... infection - RMSF - Henoch ... Schonlein Purpura ... cryoglobulins • Skin ... #Causes #dermatology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
skin lesions • ... Differential Diagnosis ... Schonlein Purpura ... skin) • Palpable ... : • Skin lesions