Calyceal diverticulum is the cystic eventration of the upper urinary tract within the renal parenchyma, which gives the first impression of a simple renal cyst and therefore can easily be misdiagnosed. We conducted a study to assess the role of static‐fluid magnetic resonance (MR) urography in the differentiation of renal parenchymal cysts and calyceal diverticulum in comparison with focused renal ultrasonography (US).

中文翻译：

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单纯性肾实质囊肿与肾盏憩室的鉴别

肾盏憩室是肾实质内上尿路的囊性膨出，给人的第一印象是单纯的肾囊肿，因此很容易被误诊。我们进行了一项研究，以评估静态流体磁共振 (MR) 尿路造影在鉴别肾实质囊肿和肾盏憩室中的作用，并与聚焦肾超声检查 (US) 进行比较。