Idiopathic haemotympanum and perceptive hearing loss.
D000293:Adolescent; D001299:Audiometry; D001844:Bone Conduction; D002648:Child; D004427:Ear Diseases / Q000601:surgery*; D004432:Ear, Middle; D006311:Hearing Disorders / Q000209:etiology*; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D007759:Labyrinth Diseases; D008297:Male; D008575:Meniere Disease