术前诊断为结肠良性肿瘤1例，大肠恶性肿瘤14例。15例均经手术治疗。
Preoperative diagnosis were colonic benign tumor in 1 patient and colonic malignant tumor in the other 14.
目的探讨结肠良性肿瘤的病理特征及其发病规律，以提高结肠镜的使用效益和减少不必要的误诊和漏诊。
To approach the pathologic character and the regularity of benign colonic neoplasm in order to raise the utilizing efficiency of complete colonoscopy and reduce the misdiagnosis and missed diagnosis.
除了去医院的时候，他的一天的重要事情就是，靠着他母亲，打开邮箱。 他母亲最近也被告知，在她的阑尾和结肠发现良性肿瘤。
The highlight of his day is lumbering to the mailbox, leaning on his mother, who was told recently by doctors that she had carcinoid tumors in her appendix and colon.
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