The Role of No. 10 Lymphadenectomy for Advanced Proximal Gastric Cancer Patients Without Metastasis to No. 4sa and No. 4sb Lymph Nodes

摘要

There is no consensus in the impact of No. 10 lymph node dissection (LND) for advanced proximal gastric cancer (APGC) and the status of negative No. 4sa and No. 4sb lymph nodes (No. 4s LNs) is reportedly associated with no metastasis to No. 10 LN. We aimed to evaluate the role of No. 10 LND in APGC patients with negative No. 4s LNs and the diagnostic accuracy of intraoperative pathologic examination.