[Two Cases of Advanced and Recurrent Gastric Cancer with Long-Term Survival Due to Successful Chemotherapy].

Case 1: A 73-year-old man underwent total gastrectomy for residual gastric cancer, and final pathological diagnosis was pStage ⅠB. Adjuvant chemotherapy was not performed. CT findings showed multiple liver metastasis 16 months after procedure. S-1 and CDDP were administered for 28 months. Although chemotherapy regimen was changed to S-1, paclitaxel plus ramucirumab, nivolumab, irinotecan and S-1 plus oxaliplatin(SOX)after progression, he died 73 months after operation, and 57 months after recurrence. Case 2: A 72-year-old man was pointed out swelling of gastric lymph nodes in CT imaging. He was diagnosed as advanced gastric cancer with para-aortic lymph node metastasis by followed examination. S- 1 plus CDDP was administrated for 30 months. S-1 and SOX were administered after progressive findings, but he died 48 months after diagnosis. We report 2 cases of recurrent and advanced gastric cancer with long-term survival because of successful chemotherapy.