男性,54岁,平素健康,近2周出现巩膜皮肤黄染,无腹痛,黄疸无波动,轻度消瘦。体格检查:黄疸明显,肝肋下触及,右上腹扪及肿大胆囊,无触痛,无发热。为明...

作者: rantiku 人气: - 评论: 0
问题 男性,54岁,平素健康,近2周出现巩膜皮肤黄染,无腹痛,黄疸无波动,轻度消瘦。体格检查:黄疸明显,肝肋下触及,右上腹扪及肿大胆囊,无触痛,无发热。 为明确黄疸性质,最有意义的检查是
选项 A.CT B.MRI C.肝功能测定 D."两对半"测定 E.ERCP
答案 C
解析 :由于病人虽扪及肿大胆囊,但无触痛,因此可排除梗阻性结石。

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