Grey-Turner征是指A、上腹可扪及肿块,有肌紧张及反跳痛B、明显腹胀,肠鸣音稀少而低C、急性胰腺炎时见胁腹皮肤呈灰紫色斑D、急性胰腺炎...

作者: rantiku 人气: - 评论: 0
问题 Grey-Turner征是指
选项 A、上腹可扪及肿块,有肌紧张及反跳痛 B、明显腹胀,肠鸣音稀少而低 C、急性胰腺炎时见胁腹皮肤呈灰紫色斑 D、急性胰腺炎时见脐周皮肤青紫 E、胆总管或壶腹嵌顿性结石时出现黄疸
答案 C
解析 少数患者因胰酶侵蚀,坏死组织及出血沿腹膜间隙与肌层渗入腹壁下,至两侧胁腹皮肤呈黯灰蓝色,称Grey-Turner征。

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