患者男性,70岁。因左侧中叶肺癌,每日咯血20ml左右,拟行肺癌根治术。该患者术前肺功能测定结果为:最大通气量为预计值的50%,1秒肺活量为预计值的5...

作者: rantiku 人气: - 评论: 0
问题 患者男性,70岁。因左侧中叶肺癌,每日咯血20ml左右,拟行肺癌根治术。 该患者术前肺功能测定结果为:最大通气量为预计值的50%,1秒肺活量为预计值的53%。试问患者手术最大允许范围为()
选项 A.单侧全肺切除 B.肺叶切除 C.肺段切除 D.探查活检术 E.肺楔形切除
答案 B
解析

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