年过花甲的张老师年轻时得过痔疮,今年夏天开始,大便时又出现鲜血,但不痛。张老师以为痔疮又发了,没怎么在意,但这次的血便却一直持续了两个多月。家人觉得有点不对,就“强迫”张老师上医院检查。直肠指诊加纤维结肠镜检查结果:直肠癌。幸亏发现不算太晚,还没全身广泛转移,手术切除病变组织后,张老师总算保住了命。但张老师的经历足以提醒人们:要警惕直肠癌暗渡陈仓。—种生活方式病直肠癌是一种生活方式病。在欧美国家发病率一直很高。但近年来,在我国的发病率也是持续升高,是最 Zhang, who had been in the class of Lilac, had acne when she was young. From the beginning of this summer, there was blood in the stool but it did not hurt. Teacher Zhang thought that he had acne and he didn’t care much about it, but this time the bloody stools lasted for more than two months. The family feels a little wrong, then “forced” Teacher Zhang to go to the hospital. Digital rectal examination plus colonoscopy results: rectal cancer. Fortunately, the discovery was not too late, and there was no widespread metastasis. After surgical resection of the diseased tissue, Teacher Zhang finally saved his life. However, Zhang’s experience is enough to remind people to be wary of colon cancer. - A lifestyle disorder Rectal cancer is a lifestyle disorder. In Europe and the United States, the incidence has been high. But in recent years, the incidence in our country has also continued to rise,