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KoreaMed Synapse - JKMS: Vol. 23 Issue 3: p. 548

Journal Information
Journal ID (publisher-id): JKMS
Journal ID (nlm-ta): J Korean Med Sci
ISSN: 1011-8934
ISSN: 1598-6357
Publisher: The Korean Academy of Medical Sciences
Article Information
Copyright © 2008 The Korean Academy of Medical Sciences
Received Day: 30 Month: 03 Year: 2007
Accepted Day: 18 Month: 09 Year: 2007
Print publication date: Month: 06 Year: 2008
Electronic publication date: Day: 20 Month: 06 Year: 2008
Volume: 23 Issue: 3
Page: 548-550
DOI: 10.3346/jkms.2008.23.3.548
PubMed Id: 0

Case of an Ectopic Thyroid Gland at the Lateral Neck Masquerading as a Metastatic Papillary Thyroid Carcinoma
Jae-Young Choi, Jeong-Hoon Kim☒,
Department of Surgery, Kosin University College of Medicine, Busan, Korea.

☒ Address for correspondence: Jeong Hoon Kim, M.D. Department of Surgery, Kosin University College of Medicine, 34 Amnam-dong, Seo-gu, Busan 602-702, Korea. Tel: +82.51-990-6462, Fax: +82.51-246-6093, Email: gskjh@hanafos.com

Abstract

Ectopic thyroid glands generally occur in the midline as a result of abnormal median migration, and their presence lateral to the midline is rare. We present one case of an ectopic thyroid gland masquerading as a lateral neck metastasis of a papillary thyroid carcinoma (PTC). In this case of a 54-yr-old woman with left PTC, we suspected left lateral neck metastasis on preoperative neck computed tomography. The patient underwent total thyroidectomy, central compartment neck dissection, and left modified radical neck dissection (MRND). The patient was diagnosed as having an accessory thyroid gland on the lateral neck on the final pathologic report. Surgeons should be aware of the existence of an ectopic thyroid gland in unusual locations.

Keywords: Ectopic Thyroid, Carcinoma, Papillary.

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