Schamberg Disease / Progressive Purpuric Dermatosis - Diagnosis and Management Challenges

摘要

Schamberg disease, also called progressive pigmented purpuric dermatitis is a rare disease characterized by pigmentary, non-palpable, progressive lesions with symmetrical distribution on lower extremities with vasculitic appearance. The etiology of this disease is unknown. Schamberg disease is still considered idiopathic, without an established therapy. Given the fact that this disease has many recurrences, management and treatment is a challenge for the dermatologist.