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大肠癌是大肠恶性肿瘤中最常见的类型.我国大肠癌的发病率呈不断上升趋势.现对我院近十年来收治的曾经误诊为肠梗阻、阑尾炎或阑尾脓肿、慢性胆囊炎的21例结肠癌进行临床分析,以提高结肠癌的诊治水平.1 临床资料1.1 年龄与性别 年龄28～69岁.男10例,女11例.1.2 病程 40天～16个月,平均4.8个月.1.3 临床表现 腹痛21例,便血10例,排便困难8例,腹块5例,消瘦12例,贫血11例.1.4 部位 乙状结肠6例,降结肠2例,结肠肝曲4例,升结肠4例.回盲部5例.
Colorectal cancer is the most common type of colorectal malignancy. The incidence of colorectal cancer in China is on the rise. There are 21 cases of colorectal cancer that have been misdiagnosed as intestinal obstruction, appendicitis or appendicular abscess, and chronic cholecystitis. Carcinoma is clinically analyzed to improve the diagnosis and treatment of colon cancer.1 Clinical data 1.1 Age and sex Ages 28 to 69 years. Male 10 cases, female 11 cases. 1.2 Duration 40 days to 16 months, mean 4.8 months. 1.3 Clinical There were 21 cases of abdominal pain, 10 cases of hematochezia, 8 cases of defecation, 5 cases of abdominal mass, 12 cases of weight loss, 11 cases of anemia, 1.4 cases of sigmoid colon, 6 cases of descending colon, 4 cases of colonic hepatic curvature, 4 cases of ascending colon. Blind in 5 cases.