Gangrene of the skin due to allergic reaction.
D000328:Adult; D002648:Child; D005260:Female; D005734:Gangrene / Q000209:etiology*; D006801:Humans; D006967:Hypersensitivity / Q000150:complications*; D011693:Purpura / Q000150:complications / Q000209:etiology*; D014582:Urticaria Pigmentosa / Q000150:complications