本文对来自新疆各地大肠癌、手术切除标本共计833例进行病理分析,新疆大肠癌的平均发病年龄为46.18岁,与国内报导相似,但低于欧美各国,大致提前十年发病,青年组大肠癌的发病率高于欧美各国。大肠癌的发病部位以直肠处最多占55.9％,与国内相似,高于国外,大肠癌的大体形态以隆起型(51.1％),溃疡型(25.8％)最多见,与 This article analyzes the pathological analysis of 833 cases of colorectal cancer and surgical resections from all parts of Xinjiang. The average age of onset of colorectal cancer in Xinjiang is 46.18 years old, which is similar to domestic reports, but lower than that in Europe and the United States. It is roughly 10 years in advance. The young group has colorectal cancer. The incidence rate is higher than in Europe and the United States. The site of colorectal cancer was reckoned at the rectum at most 55.9%, similar to that in the country, and higher than that in other countries. The general shape of colorectal cancer was elevated (51.1%), and the ulcer type (25.8%) was the most common.