Extent of Prophylactic Lymph Node Dissection in the Central Neck Area of the Patients with Papillary Thyroid Carcinoma: Comparison of Limited Versus Comprehensive Lymph Node Dissection in a 2-Year Safety Study

摘要

To compare the “comprehensive” (including bilateral paratracheal, pretracheal, prelaryngeal lymph nodes) (CCND) with “limited” (saving contralateral paratracheal lymph nodes) central node dissection (LCND) for postoperative complications and disease recurrence rate in sonographically node-negative papillary thyroid carcinomas.