肝脏原发性小肝癌的诊断标准是指直径小于( )A.1cm B.2cm C.4cm D.5cm E.6cm

作者: tihaiku 人气: - 评论: 0
问题 肝脏原发性小肝癌的诊断标准是指直径小于( )
选项 A.1cm B.2cm C.4cm D.5cm E.6cm
答案 D
解析 原发性肝癌按肿瘤大小分类:微小肝癌(直径≤2cm),小肝癌(>2cm,≤5cm),大肝癌(>5cm,≤10cm)和巨大肝癌(>10cm)。

相关内容:肝脏,原发性,小肝,诊断标准,直径

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