Volume 35, Issue 8 pp. 1168-1170
Original Article

Lymph node metastasis between sternocleidomastoid and sternohyoid muscle in clinically node-positive papillary thyroid carcinoma

Guohua Sun MM

Guohua Sun MM

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

The first two authors contributed equally to this work.

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Yu Wang MD

Yu Wang MD

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

The first two authors contributed equally to this work.

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Yongxue Zhu MM

Yongxue Zhu MM

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

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Yulong Wang MD

Yulong Wang MD

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

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Kuan Xu MD

Kuan Xu MD

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

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Wenjun Wei MD

Wenjun Wei MD

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

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Hui Li MM

Hui Li MM

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

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Zhongwu Lu MM

Zhongwu Lu MM

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

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Qinghai Ji MD

Corresponding Author

Qinghai Ji MD

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China

Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center, Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, ChinaSearch for more papers by this author
First published: 28 August 2012
Citations: 13

Abstract

Background

There have been few reports on lymph node metastasis between sternocleidomastoid and sternohyoid muscle (originally LNSS) in clinically node positive (cN+) papillary thyroid carcinoma (PTC). Therefore, our objective was to investigate the significance of LNSS metastasis.

Methods

A total of 115 patients with cN+ PTC underwent a neck dissection with LNSS, as a separate pathologic specimen to be analyzed for the correlation between LNSS and sex, age, tumor size, tumor site, initial or reoperative treatment, lateral cervical lymph nodes, and central compartment metastasis.

Results

The positive rate of LNSS was 22.6%. LNSS metastasis was correlated with a primary site in the inferior pole, the lateral nodal metastasis, level III and level IV nodal metastasis, but not with other clinical parameters.

Conclusion

In cN+ PTC, especially a primary site in the inferior pole, level III and/or level IV metastasis, attention should be given to excising the nodal tissue in LNSS. © 2012 Wiley Periodicals, Inc. Head Neck, 2013

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