Pyoderma gangrenosum of the breast treated with intravenous immunoglobulin

摘要

Pyoderma gangrenosum is a rare neutrophilic dermatosis which leads to necrotic and painful skin ulceration. PG of the breast is extremely rare with 32 documented cases in the current literature. Delay in diagnosis worsens scarring as the ulcers are rapidly expanding, painful and usually slow to heal.