title: The cord sign.
authors.affiliation: Sheffield Teaching Hospitals NHS Trust, SPR Radiology, Royal Hallamshire Hospital, Glossop Rd, Sheffield S10 2JF, South Yorkshire, England. rkpvijay@gmail.com
authors.forename: Ram K P
authors.initials: RK
authors.lastname: Vijay
mesh_terms: D001921:Brain / Q000000981:diagnostic imaging*; D002550:Cerebral Veins / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D020767:Intracranial Thrombosis / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed