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Computer-Aided Three-Dimensional Visualization in the Treatment of Locally Advanced Thyroid Cancer
Published on: June 9, 2023
[Predictive factors for level VI lymph node metastasis in papillary thyroid microcarcinoma]
Yu Wang1, Qing-hai Ji, Cai-ping Huang
1Department of Head and Neck Surgery, Cancer Hospital, Fudan University, Shanghai 200032, China.
Zhonghua Wai Ke Za Zhi [Chinese Journal of Surgery]
|January 13, 2009
Summary
Predictive factors for thyroid papillary microcarcinoma (PTMC) level VI lymph node metastasis include tumor size and capsular invasion. Consider elective neck dissection for tumors >5mm with capsular invasion.
Area of Science:
- Oncology
- Surgical Pathology
- Head and Neck Surgery
Context:
- Thyroid papillary microcarcinoma (PTMC) is a common thyroid cancer.
- Level VI lymph node metastasis is a critical prognostic factor.
- Accurate prediction of metastasis is essential for treatment planning.
Purpose:
- To identify independent predictive factors for level VI lymph node metastasis in PTMC.
- To guide surgical decision-making regarding elective lymph node dissection.
Summary:
- Retrospective analysis of 86 PTMC patients with cN0 neck.
- Tumor size (≥5 mm) and thyroid capsular invasion were independent predictors of level VI LN metastasis.
- 46.5% of patients exhibited level VI LN metastasis.
Impact:
- Identifies key indicators for potential lymph node spread in PTMC.
- Supports tailored surgical approaches, potentially avoiding unnecessary dissections.
- Enhances risk stratification for PTMC patients.
