...m豆丁网 金融/证券 文学/艺术/军事/历史 实用医学杂志2005 年第21 卷第5 期 458 早期大肠癌( early colorectal carcinoma, ECC) 是指 癌灶限于黏膜和( 或) 黏膜下层的肿瘤，无论其是否发 生淋巴结或远处转移 [ 1] 。
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Results 91.5% of the early colorectal carcinoma were located distal to the sigmoid.
结果早期大肠癌中91.5%的病变位于乙状结肠以下。
This paper presents a diagnostic system of early colorectal carcinoma based on data mining techniques.
研究和开发一种基于数据挖掘技术的大肠早癌诊断系统。
Conclusions The diagnostic accuracy of magnification and ultrasound colonoscope for early colorectal carcinoma is high.
结论术前应用放大肠镜或超声肠镜检查对早期结直肠癌诊断率高；
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