男性,50岁,直肠癌病人,2个月来常腹痛,排便困难。手术探查:直肠上端有巨大肿块与盆壁明显固定,直肠可容小指尖通过,肠系膜及腹主动脉旁有多枚肿大淋巴结,肝...

作者: rantiku 人气: - 评论: 0
问题 男性,50岁,直肠癌病人,2个月来常腹痛,排便困难。手术探查:直肠上端有巨大肿块与盆壁明显固定,直肠可容小指尖通过,肠系膜及腹主动脉旁有多枚肿大淋巴结,肝右叶有结节2枚。此时较合适的治疗方法是
选项 A.直肠癌根治术 B.直肠癌根治术并左肝叶切除 C.肿瘤局部切除 D.乙状结肠造口 E.关腹改用化疗或放疗
答案 D
解析

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