title: [Cystic-cisternal lock as the cause of paroxysmal headache].
mesh_terms: D001927:Brain Diseases / Q000150:complications* / Q000175:diagnosis; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000150:complications; D002946:Cisterna Magna; D003560:Cysts / Q000150:complications* / Q000175:diagnosis; D006261:Headache / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Kistozno-tsisternal'nyĭ shliuz kak prichina paroksizmov golovnoĭ boli.