急性梗阻性自发性尿外渗的CT诊断(附3例报道)
Radiologic Practice（2010）
Abstract
目的:探讨梗阻性自发性尿外渗的CT表现以及在临床诊断中的重要意义.方法:搜集3例急腹症患者,经临床初步诊断泌尿系梗阻或伴有肠梗阻,并行CT检查.结果:3例患者均显示患侧肾脏体积明显增大,皮质较对侧肿胀,除了肾盂、肾盏或输尿管扩张外,伴有肾周间隙、输尿管周围不规则液体密度影,增强扫描可见对比剂渗入腹腔内.结论:CT检查对急性梗阻性自发性尿外渗诊断和鉴别具有重要意义.
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Key words
X-ray computed,Tomography,Urinary tractobstraction,Spontaneous urinary extravasation
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