title: [BLUE TYMPANUM; IDIOPATHIC HEMOTYMPANUM].
mesh_terms: D003937:Diagnosis, Differential; D004194:Disease; D004427:Ear Diseases; D004432:Ear, Middle; D006470:Hemorrhage; D006801:Humans; D009369:Neoplasms; D014432:Tympanic Membrane
keywords: DIAGNOSIS, DIFFERENTIAL; DISEASE; EAR, MIDDLE; HEMORRHAGE; NEOPLASMS
vernacular_title: TIMPANO AZUL; HEMOTIMPANO IDIOP'ATICO.