随着人们饮食结构及生态环境的变化 ,结肠癌的发病率与死亡率在我国有上升的趋势。为了增强对结肠癌疾病的警惕 ,现将本院 1996～ 1999年所收 8例误诊的结肠癌病例报道如下 ,并提出早期诊断的对策。1　临床资料1.1　病例　 8例中 2例来自门诊 ,6例来自病房住院病人。其中男 6例 With the changes in people’s dietary structure and ecological environment, the incidence and mortality of colon cancer have risen in China. In order to enhance the vigilance against colon cancer diseases, 8 cases of misdiagnosis of colon cancer collected from our hospital from 1996 to 1999 are reported as follows, and measures for early diagnosis are proposed. 1 Clinical data 1.1 Cases Of the 8 cases, 2 were from the outpatient clinic and 6 were from the ward inpatient. Among 6 males