外科理论与实践 ›› 2021, Vol. 26 ›› Issue (02): 159-162.doi: 10.16139/j.1007-9610.2021.02.013

• 论著 • 上一篇    下一篇

单侧cN0甲状腺癌病人中央区淋巴结转移特性及其预防性清扫

刘威, 王聪, 薛安慰, 赵骏杰, 王正林()   

  1. 复旦大学附属中山医院普外科,上海 200032
  • 收稿日期:2020-02-26 出版日期:2021-03-25 发布日期:2022-07-27
  • 通讯作者: 王正林 E-mail:wang.zhenglin@zs

Characteristics of central compartment lymph node metastasis in patients with unilateral cN0 papillary thyroid carcinoma and prophylactic dissection

LIU Wei, WANG Cong, XUE Anwei, ZHAO Junjie, WANG Zhenglin()   

  1. Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
  • Received:2020-02-26 Online:2021-03-25 Published:2022-07-27
  • Contact: WANG Zhenglin E-mail:wang.zhenglin@zs

摘要:

目的:研究术前检查单侧cN0甲状腺乳头状癌(papillary thyroid carcinoma, PTC)病人中央区淋巴结转移的特点及其预防性清扫。方法:回顾性分析我科2016年1月至2018年12月收治的342例行单侧甲状腺腺叶、峡部切除加预防性中央区淋巴结清扫的cN0 PTC病人临床病理资料,分析中央区淋巴结转移的特点。结果:342例中188例(55.0%)出现中央区淋巴结转移。中央区淋巴结转移与年龄(P<0.001)、性别(P<0.001)、肿瘤最大径(P=0.001)、包膜侵犯(P=0.046)、多个中央区淋巴结(P<0.001)相关。中央区转移淋巴结密度与性别(P=0.023)、包膜侵犯(P=0.004)相关。全部病人行预防性中央区淋巴结清扫后,仅发生1例颈部血肿,需再次手术,2例发生暂时性喉返神经麻痹。结论:单侧cN0 PTC病人中央区淋巴结转移有性别、年龄以及淋巴结密度相关特性。因此单侧cN0 PTC病人行预防性中央区淋巴结清扫必要且安全。

关键词: 甲状腺乳头状癌, 中央区淋巴结转移, 转移淋巴结密度, BRAF V600E

Abstract:

Objective To study the central compartment lymph node (CLN) metastasis in patients with unilateral pa-pillary thyroid carcinoma(PTC) diagnosed preoperatively and prophylactic dissection. Methods The data of 342 patients with unilateral PTC at cN0 stage who underwent unilateral thyroidectomy, isthmusectomy and prophylactic CLN dissection were analyzed retrospectively in our department from January 2016 to December 2018. The characteristics of CLN metastasis were analyzed. Results Among 342 patients, 188(55.0%) patients had CLN metastasis. CLN metastasis was significantly related with age (P<0.001), sex (P<0.001), maximum diameter of tumor (P=0.001), capsular invasion (P=0.046), and more CLN (P<0.001). Metastatic CLN density is the metastatic CLN%, which was significantly related with sex (P=0.023) and capsular invasion (P=0.004). There was only one case with cervical hematoma and reoperation among all cases in this study. Two cases had temporary recurrent laryngeal nerve paralysis. Conclusions CLN metastasis in unilateral cN0 PTC patients was characterized with relation to sex, age, and lymph node density. Therefore prophylactic CLN dissection is necessary and safe for unilateral cN0 PTC patients.

Key words: Papillary thyroid carcinoma, Central compartment lymph node metastasis, Metastatic lymph node density, BRAF V600E

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