Trichophyton rubrum. Perfolliculitis on amputation stump.
D000038:Abscess; D000328:Adult; D000672:Amputation Stumps; D005499:Folliculitis / Q000473:pathology*; D005542:Forearm; D006801:Humans; D008297:Male; D008853:Microscopy; D009181:Mycoses / Q000473:pathology; D014249:Trichophyton