Objective To explore method of jejunum nutrition tube implantation in total laparoscopic radical gastrectomy for distal gastric cancer (GC). Methods The clinical data of 30 patients with distal GC underwent the total laparoscopic radical gastrectomy from October 2017 to March 2018 in the Departmeng of Tumor Surgery, Lanzhou University Second Hospital were retrospectively analyzed, the total laparoscopic radical distal gastrectomy were performed in all the patients and the jejunum nutrition tube were implanted during the operation. Results Thirty patients with distal GC were successfully treated with the total laparoscopic radical gastrectomy and the jejunum nutrition tubes were implanted into under the total laparoscopy through the intraoperative guidance by the gastric tube, firstly fastening the nutrition tube to the gastric tube in vitro, and then separating them in vivo, finally the nutrition tube was smoothly implanted into the jejunum under the direct vision. The implantation time was 10 to 15 min with an average of 13.5 min. The jejunal nutrition tube retention time was 5 to 7 d with an average of 6 d. There were no complications such as the bleeding, anastomotic leakage, anastomotic obstruction, stenosis, intestinal leakage, intestinal obstruction, and other complications after the operation in the 30 patients. Conclusions Method of jejunum nutrition tube implantation in total laparoscopic radical gastrectomy for distal GC is easy to be performed. Intraoperative and postoperative complications are few. It provides a favorable guarantee for improving postoperative nutritional status of patient with distal GC.
ObjectiveTo investigate the relationship between metastatic lymph node ratio (MLNR) and prognosis of patients after radical resection of distal gastric cancer.MethodsWe retrospectively analyzed the clinicopathological data of 408 patients undergoing radical resection of distal gastric cancer (D2 or D2+ lymph node dissection) in Department of Gastrointestinal Surgery in the Affiliated Hospital of Southwest Medical University, from January 2010 to January 2014. Then we explored the influence of MLNR on the prognosis after radical resection of distal gastric cancer.ResultsWithout distinguishing pTNM staging, the overall survival situation of patient with MLNR≥0.15 and patient with MLNR<0.15 was statistically significant (χ2=3.775, P=0.046); when patients with staging of pTNM Ⅰ, there was no statistically significant MLNR could be calculated; when patients with staging of pTNM Ⅱ, the overall survival situation of patient with MLNR≥0.14 and patient with MLNR<0.14 was statistically significant (χ2=3.110, P=0.029); when patients with staging of pTNM Ⅲ, the overall survival situation of patient with MLNR≥0.10 and patient with MLNR<0.10 was statistically significant (χ2=1.631, P=0.004). Multivariate analysis showed that depth of invasion (pT stage) and MLNR were independent prognostic factors for prognosis of patients after radical resection of distal gastric cancer (P<0.05).ConclusionMLNR is a good prognostic indicator for patients with distal gastric cancer after radical resection.