[A Case of Advanced Gastric Cancer with Multiple Liver Metastases Treated with Curative Conversion Therapy after S-1 plus CDDP].

A57 -year-old man was diagnosed with advanced gastric cancer(adenocarcinoma[tub2/por1])with multiple(S3, S4, S5, S6, S8)liver and para-aortic lymph node metastases. The tumor was classified as cT4a, N3, M1, HEP, cStage IV, and the patient received chemotherapy with S-1 plus CDDP(SP). After 10 courses of SP, a CT scan revealed that the primary tumor and the metastases disappeared. The patient presented with cCR and underwent distal gastrectomy, D2 lymph node dissection, partial hepatic resection, and cholecystectomy. The histological diagnosis was classified as ypT0N0M0,(ypStage 0), pCR, and pathological Grade 3.

[Sixteen Cases of Colon Stenting as a Bridge to Surgery(BTS)for Obstructive Colorectal Cancer].

INTRODUCTION: Colonic stent insertion is widely used as a bridge to surgery(BTS)for obstructive colorectal cancer. Stenting can shorten hospitalization and decrease complication and colostomy rates in comparison with emergency surgery. We investigated patients who underwent colonic stent insertion for BTS in our hospital. PATIENTS: Sixteen patients(8 men, 8 women) with a colorectal obstruction score of 0 or 1 who underwent colonic stent insertion as a BTS between April 2015 and April 2017 period were investigated. RESULTS: Mean patient age was 68.2(45-94)years. Technical success was obtained in all patients, and clinical success in 14(87%). Total colonoscopy was possible via stent in 10 patients. Nine patients were temporarily discharged from the hospital, and median time to operation was 18(2-43)days. Laparoscopic resection was performed in 14 patients, and anastomotic leakage was a postoperative complication in 1 patient. Colostomy was performed in only 1 patient with anastomotic leakage. CONCLUSION: Good results were obtained with careful patient selection and safe colonic stent insertion.