title: Duplication of internal jugular vein and relation to the spinal accessory nerve.
abstract: We report a case of duplication of the internal jugular vein in which the duplication was incomplete and the accessory nerve lay deep to the vein.
authors.affiliation: Department of ENT, Head and Neck Surgery, Queen Elizabeth Hospital, Edgbaston, Birmingham B15 2TH, UK.
authors.forename: A
authors.initials: A
authors.lastname: Alaani
authors.forename: K
authors.initials: K
authors.lastname: Webster
authors.forename: J P
authors.initials: JP
authors.lastname: Pracy
mesh_terms: D000055:Accessory Nerve / Q000473:pathology*; D002294:Carcinoma, Squamous Cell / Q000601:surgery; D006801:Humans; D007601:Jugular Veins / Q000002:abnormalities*; D008297:Male; D008875:Middle Aged; D009060:Mouth Floor / Q000601:surgery; D009062:Mouth Neoplasms / Q000601:surgery; D009333:Neck / Q000098:blood supply / Q000294:innervation; D037981:Neck Dissection