CAJ | 학술논문

结肠癌是常见的发生于结肠部位的消化道恶性肿瘤，好发于直肠与乙状结肠交界处，以40~50岁年龄组发病率最高，男女之比为2~3：1。发病率占胃肠道肿瘤的第3位。结肠癌主要为腺癌、黏液腺癌、未分化癌。大体形态呈息肉状、溃疡型等。结肠癌可沿肠壁环行发展，沿肠管纵径上下蔓延或向肠壁深层浸润，除经淋巴管、血流转移和局部侵犯外，还可向腹腔内种植或沿缝线、切口面扩散转移。慢性结肠炎患者、结肠息肉患者、男性肥胖者等为易感人群。
결장암시상견적발생우결장부위적소화도악성종류，호발우직장여을상결장교계처，이40~50세년령조발병솔최고，남녀지비위2~3：1。발병솔점위장도종류적제3위。결장암주요위선암、점액선암、미분화암。대체형태정식육상、궤양형등。결장암가연장벽배행발전，연장관종경상하만연혹향장벽심층침윤，제경림파관、혈류전이화국부침범외，환가향복강내충식혹연봉선、절구면확산전이。만성결장염환자、결장식육환자、남성비반자등위역감인군。
Colon cancer is common in parts of the digestive tract malignant tumor, colon in rectum and sigmoid colon, with 40 ~ 50 years old age group the highest incidence of a disease, the ratio of men and women for 2~3:1. The incidence of gastrointestinal tumor. 3. Mainly for adenocarcinoma and mucous adenocarcinoma of colon cancer, undif erentiated carcinoma. The general is polypoid type, ulcers, etc. Colon cancer can develop along the intestinal wal of circular, spreading or up and down the insuf late the longitudinal diameter deep infiltration to the intestinal wal , except the lymphatic and blood flow transfer and local invasion, but also to grow or along the suture, incision in the abdominal cavity surface dif usion transfer. Patients with chronic colitis, colon polyps patients, male obese people as the vulnerable groups.