The pelvic segment of ureter ran laterally and was far away from the mesorectum and the lateral rectal ligaments.

输尿管盆段靠外侧走行，与直肠系膜和直肠侧韧带距离较远；

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Objective to evaluate the efficacy of regional perfusion of chemotherapeutic drug in rectal cancer patients who had undergone total mesorectum excision (TME).

目的探讨全直肠系膜切除加髂内动脉局部灌注化疗在直肠癌患者中的应用价值。

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