title: Vertebrobasilar dolichoectasia and exertional headache.
authors.forename: I N
authors.initials: IN
authors.lastname: Staikov
authors.forename: H P
authors.initials: HP
authors.lastname: Mattle
mesh_terms: D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging; D000328:Adult; D001488:Basilar Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D006261:Headache / Q000209:etiology*; D006801:Humans; D018810:Magnetic Resonance Angiography; D008297:Male; D005082:Physical Exertion; D011859:Radiography; D014711:Vertebral Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging