title: Gradenigo's syndrome--bilateral occurrence.
mesh_terms: D000010:Abducens Nerve; D002675:Child, Preschool; D003638:Deafness / Q000209:etiology; D004322:Drainage; D006801:Humans; D008297:Male; D008416:Mastoid / Q000601:surgery; D010033:Otitis Media / Q000150:complications* / Q000601:surgery; D010243:Paralysis / Q000209:etiology*