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A Case of Ectopic Lateral Cervical Thymic Cyst Mimicking as a Second Branchial Cleft Cyst
Int J Thyroidol 2017;0(0):-
Published online May 30, 2017
© 2017 Korean Thyroid Association.

Hyun Gi Gim1, Mee Sook Roh2, Jong Chul Hong1 and Heon Soo Park1

Department of Otolaryngology-Head and Neck Surgery1, Department of Pathology2, Dong-A University College of Medicine, Busan, Korea
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
Cervical thymic cysts are rare lesions of neck mass often misdiagnosed clinically as branchial cleft cyst and are mostly diagnosed, pathologically after surgery. The authors applied surgical resection to a 34-year-old man with right upper neck mass, which was misdiagnosed preoperatively as a second branchial cleft cyst. The pathological tissue examination result showed that the patient was diagnosed with a cervical thymic cyst. The thymic cyst of the lateral neck has not been reported from adult in Korean. Herein, we present the case with review of the related literature.
Keywords : Thymus gland, Thymic cyst, Neck