Pyoderma gangrenosum
Ulceration, pustulation and the violaceos edge of pyoderma gangrenosum on the shin associated with ulcerative colitis
Keywords: Anterior lower leg, Classic pyoderma gangrenosum, Erythematous halo, Inflammatory neutrophilic dermatosis, Leg, Multiple ulcers, Sensitive-image, Ulceration, Ulcerative pyoderma gangrenosum, Underlying ulcerative colitis, Violaceous border
What is pyoderma gangrenosum?
Pyoderma gangrenosum (PG) presents as a rapidly enlarging, very painful ulcer. It is one of a group of autoinflammatory disorders known as neutrophilic dermatoses.
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Source: dermnetnz.org