title: Developmental variations of the temporal bone that influence the evolution of chronic suppurative otitis media and mastoiditis and the medical and surgical treatment of this syndrome.
mesh_terms: D001846:Bone Development; D002781:Cholesteatoma / Q000150:complications / Q000209:etiology / Q000503:physiopathology; D002908:Chronic Disease; D004428:Ear Neoplasms / Q000150:complications / Q000209:etiology; D004432:Ear, Middle / Q000503:physiopathology; D005064:Eustachian Tube / Q000503:physiopathology; D005826:Genetics, Medical; D006801:Humans; D008416:Mastoid / Q000601:surgery; D008417:Mastoiditis / Q000188:drug therapy / Q000209:etiology / Q000503:physiopathology*; D010033:Otitis Media / Q000188:drug therapy / Q000209:etiology / Q000503:physiopathology* / Q000601:surgery; D013492:Suppuration; D013701:Temporal Bone / Q000503:physiopathology*; D014433:Tympanoplasty