Objective To study methods of treatment for median or advanced rectum cancer without operation.
目的探讨中晚期直肠癌非手术的治疗方法。
Methods: ct characteristics of 21 rectum and colon cancer cases proved by operation and pathology were retrospectively analyzed.
方法：回顾性分析21例经手术病理证实的直、结肠癌的CT表现及手术病理资料。
Methods: ct characteristics of 21 rectum and colon cancer cases proved by operation and pathology were retrospectively analyzed.
方法：回顾性分析21例经手术病理证实的直、结肠癌的CT表现及手术病理资料。
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