title: Basilar artery ectasia. (An unusual cause of a cerebello-pontine lesion and hemifacial spasm).
mesh_terms: D000368:Aged; D001299:Audiometry; D001488:Basilar Artery / Q000473:pathology; D001932:Brain Neoplasms / Q000175:diagnosis; D002530:Cerebellopontine Angle; D003937:Diagnosis, Differential; D005152:Facial Muscles; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D008297:Male; D008875:Middle Aged; D013981:Tic Disorders / Q000209:etiology*