title: Osteoporosis and mastocytosis with late appearance of urticaria pigmentosa.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D010024:Osteoporosis / Q000209:etiology* / Q000473:pathology; D013997:Time Factors; D014582:Urticaria Pigmentosa / Q000150:complications* / Q000473:pathology