女,32岁,左腰部胀痛不适1年余,十年前因右输尿管结石、右肾重度积水行右肾切除术,CT检查如图所示,下列说法正确的是 ( )A、增强扫描延迟期,肾实质强化...

作者: rantiku 人气: - 评论: 0
问题 女,32岁,左腰部胀痛不适1年余,十年前因右输尿管结石、右肾重度积水行右肾切除术,CT检查如图所示,下列说法正确的是 ( )
选项 A、增强扫描延迟期,肾实质强化减退而其周围则呈高密度影,对比明显 B、考虑为右侧尿外渗 C、增强扫描肾皮质期,肾皮质明显强化而周围的低密度影无强化,对比明显 D、增强扫描肾实质期,肾实质强化而周围的低密度影无强化 E、平扫右肾周可见不规则的环形低密度影
答案 ABCDE
解析

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