[A Case of Survival Following Fourth-Line Outpatient Chemotherapy 19 Months after Surgery for Small Intestinal Cancer with Multiple Liver Metastases in a Patient with Good General Condition].

A 59-year-old woman who complained of melena and lightheadedness visited the outpatient clinic at our hospital.According to her blood test result, she had anemia, and her tumor marker levels were high.Enhanced computed tomography(CT) findings showed small intestinal cancer with multiple liver metastases.Partial resection of the small bowel for the small intestinal cancer was performed.Following the administration of fourth-line outpatient chemotherapy containing S-1 plus irinotecan( IRIS)and IRIS plus bevacizumab(IRIS plus Bev), S-1 plus oxaliplatin plus Bev(SOX plus Bev), and weekly paclitaxel (wPAC), she survived with good condition for 19 months after the surgery.