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对51例小于40岁的结直肠癌患者的临床表现、内镜下表现、病理资料进行回顾性分析,并与同期收治的149例年龄大于65岁的结直肠癌患者的资料进行对比,探讨青年结直肠癌的特点。结果:青年结直肠癌患者较多有肿瘤或癌前病变家族史,临床症状不典型,以直肠多见,分化差,发展快,病程短;应注意早期诊断。
The clinical manifestations, endoscopic findings and pathological data of 51 colorectal cancer patients younger than 40 years were retrospectively analyzed and compared with the data of 149 colorectal cancer patients older than 65 years admitted in the same period. Colorectal cancer features. Results: Most of the patients with colorectal cancer had a family history of tumor or precancerous lesions. The clinical symptoms were not typical. Rectal diseases were more common, with poor differentiation, rapid development and short course of disease. Early diagnosis should be paid attention to.