title: A Rare Cause of Headache.
authors.affiliation: Fatih Sultan Mehmet Education and Research Hospital, Department of Emergency Medicine, Bostanci/Istanbul, Turkey.
authors.forename: Rohat
authors.initials: R
authors.lastname: Ak
authors.affiliation: Fatih Sultan Mehmet Education and Research Hospital, Department of Emergency Medicine, Bostanci/Istanbul, Turkey.
authors.forename: Fatih
authors.initials: F
authors.lastname: Doğanay
authors.affiliation: Fatih Sultan Mehmet Education and Research Hospital, Department of Emergency Medicine, Bostanci/Istanbul, Turkey.
authors.forename: Özge E
authors.initials: ÖE
authors.lastname: Onur
mesh_terms: D003392:Cranial Sinuses / Q000000981:diagnostic imaging / Q000473:pathology*; D006261:Headache / Q000209:etiology* / Q000473:pathology; D006801:Humans; D018810:Magnetic Resonance Angiography / Q000295:instrumentation* / Q000379:methods; D008297:Male; D008875:Middle Aged
references.citation: Stroke. 2004 Mar;35(3):664-70
references.pmid: 14976332
references.citation: N Engl J Med. 2001 Aug 9;345(6):417-23
references.pmid: 11496852
references.citation: Clin Neurosci. 1997;4(3):158-64
references.pmid: 9186036