Papillary thyroid carcinoma arising from a thyroglossal duct cyst: a single institution experience

Endocrine Journal

Tae Yong Kim²  Eun Kyung Jang²  Won Bae Kim²  Won Gu Kim²  Young Kee Shong²  Ji Min Han²  Yun Mi Choi²  Min Ji Jeon²  Suck Joon Hong³  Dong Eun Song¹ 

[1] Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, Korea;Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, Korea;Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, Korea

关键词: Thyroglossal cyst;    Thyroid neoplasms;    Fine-needle biopsy;   

DOI  :  10.1507/endocrj.EJ12-0366

学科分类：内分泌与代谢学

来源: Japan Endocrine Society

【 摘 要 】

References(28)Cited-By(11)Thyroid cancers arising from a thyroglossal duct cyst (TGDC) are rarely reported.No clear consensus exists regarding optimal management.In this light, TGDC carcinomas recently treated at Asan Medical Center, as well as previously reported cases in the literature, were reviewed.There were ten patients who were diagnosed with TGDC carcinoma at our institution.All patients underwent pre-operative fine-needle aspiration biopsy (FNAB).Nine patients were suspected of having papillary carcinoma following cytology.The Sistrunk operation (SO) was performed in four patients, SO with total thyroidectomy (SO/TT) was performed in three patients, and SO/TT with neck dissection was performed in three patients.Six patients who received total thyroidectomy underwent radioactive iodine (RAI) therapy and T4 suppression.With a median follow-up period of 28.5 months, two patients showed recurrence and one of them died of the disease.We analyzed 163 cases from 1990 to 2012 with three or more cases TGDC carcinoma, including the present study.Among 48 patients who underwent FNAB, 75% had papillary thyroid carcinoma (PTC).SO, SO/TT, or SO/TT with neck dissection was performed in 27%, 41%, and 32% of patients, respectively.Among 119 patients who received total thyroidectomy, 36% had concomitant PTC in the thyroid.Among 52 patients who received neck dissection, 69% had cervical nodal involvement.The results of our review suggest that when TGDC carcinoma is suspected, ultrasonography and, if necessary, FNAB should be performed.If these tests reveal a suspected lesion in the thyroid or lymph node, SO/TT and lymph node dissection should be performed.

【 授权许可】

Unknown