Case Report
Copyright ©The Author(s) 2022. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Clin Cases. Apr 16, 2022; 10(11): 3609-3614
Published online Apr 16, 2022. doi: 10.12998/wjcc.v10.i11.3609
Papillary thyroid microcarcinoma with contralateral lymphatic skip metastasis and breast cancer: A case report
Min Ding, Ya-Hui Kong, Jian-Hua Gu, Rong-Li Xie, Jian Fei
Min Ding, Jian Fei, Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
Ya-Hui Kong, Department of General Surgery, Shanghai Changhang Hospital, Shanghai 200122, China
Jian-Hua Gu, Department of General Surgery, Shanghai Ruijin Rehabilitation Hospital, Shanghai 200023, China
Rong-Li Xie, Department of General Surgery, Ruijin Hospital Luwan Branch, Shanghai Jiao Tong University School of Medicine, Shanghai 200020, China
Author contributions: Ding M reviewed the literature and contributed to data analysis and manuscript drafting; Kong YH and Xie RL were responsible for data collection; Fei J and Gu JH were responsible for the revision of the manuscript, considering and providing important intellectual content; All authors issued final approval for the version to be submitted.
Supported by The Project of Shanghai Municipal Health Commission, No. 20214Y0223.
Informed consent statement: Informed written consent (surgical operation) was obtained from the patient.
Conflict-of-interest statement: The authors declare that they have no conflicts of interest.
CARE Checklist (2016) statement: The authors have read the CARE Checklist (2016), and the manuscript was prepared and revised according to the CARE Checklist (2016).
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Jian Fei, MD, PhD, Chief Doctor, Department of General Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, No. 197 Second Ruijin Road, Huangpu District, Shanghai 200025, China. fj10777@rjh.com.cn
Received: December 29, 2021
Peer-review started: December 29, 2021
First decision: January 25, 2022
Revised: February 3, 2022
Accepted: February 23, 2022
Article in press: February 23, 2022
Published online: April 16, 2022
Processing time: 100 Days and 5.3 Hours
Core Tip

Core Tip: The recognized pattern of cervical lymph node metastasis (CLNM) of papillary thyroid carcinoma involves a stepwise route. Contralateral lymph node skip metastasis is very rare. In addition, the patient in our case report also suffered from a breast carcinoma accompanied by left supraclavicular lymphadenopathy, which made it difficult to distinguish the origin of the CLNM. Based on this case, we recommended that more detailed physical and imaging examinations are needed for patients with uncommon cervical lymphatic metastasis of primary cancer.