title: Recurrent neck abscess caused by a fourth pharyngeal pouch sinus.
authors.affiliation: Department of Surgery, Hospitals for Sick Children, London.
authors.forename: S
authors.initials: S
authors.lastname: Bavetta
authors.forename: D P
authors.initials: DP
authors.lastname: Drake
authors.forename: C M
authors.initials: CM
authors.lastname: Hall
mesh_terms: D000038:Abscess / Q000209:etiology*; D001934:Branchial Region / Q000002:abnormalities* / Q000000981:diagnostic imaging; D002675:Child, Preschool; D006801:Humans; D011859:Radiography; D012008:Recurrence; D013771:Tetralogy of Fallot / Q000150:complications