title: Urticaria pigmentosa associated with anetoderma.
mesh_terms: D000293:Adolescent; D001284:Atrophy / Q000150:complications; D001706:Biopsy; D006801:Humans; D008297:Male; D012871:Skin Diseases / Q000150:complications* / Q000473:pathology; D014582:Urticaria Pigmentosa / Q000150:complications*