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大肠癌包括直肠癌和结肠癌。是较常见的癌肿之一。各国发病率高低不一。在美国大肠癌死亡率在男性仅次于肺癌,在女性仅次于乳腺癌,广西是少数民族地区,大肠癌的死亡率在男性居所有癌肿第六位,在女性居第七位。本教研组的医检材料中,大肠癌占各类癌肿第六位。大肠癌多发生于青壮年,常由于延误诊断,手术不彻底,终因转移恶化而大大降低手术疗效。因此,及时作出诊断、及早手术,从各方面去探讨影响手术效果的因素,是医务工作者当务之急。本文试图从此目的出发,对大肠癌的病理改变与手术效果作一些探索。
Colorectal cancer includes rectal cancer and colon cancer. It is one of the more common cancers. The incidence varies from country to country. In the United States, the mortality rate of colorectal cancer is second only to lung cancer in men, second only to breast cancer in women, and ethnic minority in Guangxi. The mortality rate of colorectal cancer ranks sixth among all cancers among men, and ranks seventh among women. Of the medical examination materials of the teaching and research group, colorectal cancer accounted for the sixth place in all types of cancer. Colorectal cancer occurs mostly in young adults, often due to delayed diagnosis, incomplete surgery, and ultimately due to worsening of the transfer of surgical treatment. Therefore, timely diagnosis and early surgery, from all aspects to explore the factors that affect the effect of surgery, is a top priority for medical workers. This article attempts to explore the pathological changes and surgical effects of colorectal cancer.