Objective To evaluate the clinical value of digital laminography in intravenous pyelography.
目的评价数字化成像体层摄影在静脉肾盂造影中的临床应用价值.
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Before the operations, all the patients underwent B - ultrasonography and CT scaning, 240 received intravenous pyelography and 75 MRI.
术前所有患者均行B超和CT检查, 240例行静脉肾盂造影(IVP),75例行核磁共振(MRI) 检查.
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