title: Ectopic cervical thymus: case report and review of the literature.
abstract: The authors present a case of ectopic cervical thymus in a 4-month-old child. Ectopic cervical thymus is an uncommon etiology of a neck mass in a child. It is often misdiagnosed preoperatively as a possible malignancy. It is usually located along the embryologic course of thymus migration from the angle of the mandible to the superior mediastinum. Its treatment is surgical since malignant transformation and respiratory infection have been described. No case of immune deficit after total thymectomy has been described in the literature.
authors.affiliation: HNS Department, Gent University Hospital, Gent, Belgium.
authors.forename: A S
authors.initials: AS
authors.lastname: Cornu
authors.forename: M
authors.initials: M
authors.lastname: Moerman
authors.forename: K
authors.initials: K
authors.lastname: Bonte
authors.forename: H
authors.initials: H
authors.lastname: Vermeersch
mesh_terms: D002828:Choristoma / Q000453:epidemiology / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D009333:Neck; D013950:Thymus Gland