title: Fibrodysplasia ossificans progressiva (myositis ossificans progressiva): a case report with some unusual clinical features.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D006801:Humans; D009221:Myositis Ossificans / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography