American Joint Committee on Cancer. In: AminM.B., EdgeS.B., ByrdD.R., eds. AJCC Cancer Staging Manual, 8th Ed.New York: Springer International Publishing, 2017.
2.
MarchetA., MocellinS., AmbrosiA.The ratio between metastatic and examined lymph nodes (N ratio) is an independent prognostic factor in gastric cancer regardless of the type of lymphadenectomy.Ann Surg2007; 245: 543–52.
3.
HsuP-K, HuangC-S, WangB-YThe prognostic value of the number of negative lymph nodes in esophageal cancer patients after transthoracic resection.Ann Thorac Surg2013; 96: 995–1001.
4.
CarmanK., GretschelA., FrankR.Improvement in pathology lymph node harvesting guideline adherence for colorectal cancer.Am Surg2018; 84: e279–81.
