Giant folliculitis keloidalis.
D000153:Acne Keloid / Q000473:pathology; D000328:Adult; D003238:Connective Tissue / Q000473:pathology; D004314:Down Syndrome; D005499:Folliculitis / Q000473:pathology; D006197:Hair / Q000473:pathology; D006801:Humans; D008297:Male