RESUMO
Nearly 70% of gastric cancer recurrences occur as peritoneal dissemination. Most of the treatment for recurrence of gastric cancer dissemination is chemotherapy; depending on the symptoms and the site of recurrence, palliative bypass surgery may be performed. Intensive treatment is often difficult for elderly patients over 85-years-old. This case was a 91-year-old female who underwent total gastrectomy for gastric cancer(signet-ring cell carcinoma)7years prior. Two years ago, a stenosis due to recurrence was revealed in the small intestine and bypass surgery was performed. At that time, she was 89-years-old, and chemotherapy was continued for 1 year. Six months ago, recurrence was revealed in the esophago-jejuno anastomosis. Since the stenosis was severe, it was possible to resume oral reconstitution by inserting a metallic stent. Chemotherapy(S-1)is currently ongoing. There are few reports of long-term treatment for recurrence of gastric cancer peritoneal dissemination in elderly people over 80 years of age. This report is a case of long-term survival involving multidisciplinary treatments, which improved the quality of life(QOL)over the age of 90 years.