吴某,男,58岁,住院号95478,因不明原因便秘腹泻交替7年,腹泻加重1年于1983年6月3日入院。7年来便秘时粪便外周常附有少量鲜血,腹泻时为黄色粘液稀便。自1982年6月以来转为单纯腹泻日2～5次,为黄色粘液稀便,带有少许血液;大便间或成形时外周有压迹,无里急后重。 Wu M, male, 58 years old, hospital number 95,478, alternated for 7 years due to unexplained constipation and diarrhea, and was admitted to hospital on June 3, 1983 after 1 year of diarrhea was aggravated. Constipation during the past seven years often accompanied by a small amount of blood around the stool, diarrhea, yellow mucous stools. Since June 1982, it has been changed to diarrhea two to five times a day. It is yellow mucous and loose stools, with a little blood; there is a pressure trace between the stools or when they are formed, there is no urgency and weight.