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肾盂积水为泌尿系梗阻的主要临床表现,严重影响肾脏分泌功能。进行顺,逆行肾盂造影,同位素肾图,B 超等检查,都将失去原有价值。我们采用 B 超引导经皮肾穿刺,为严重肾盂积水的病因诊断及治疗提供了有利条件。方法:俯卧或侧卧位,多切面测定肾盂积水中心距皮肤之最近距离为穿刺点。局麻。取硬膜外穿刺针,垂直剌入皮肤后,令患者屏气,按 B 超所测方向进针至出现落空感,退出针芯可见尿液溢出。留置导
Hydronephrosis hydronephrosis as the main clinical manifestations of obstruction, a serious impact on renal secretion. To cis, retrograde pyelography, isotope nephogram, B-ultrasound, etc., will lose their original value. We use B-guided percutaneous renal biopsy for the diagnosis and treatment of severe hydronephrosis provided the favorable conditions. Methods: prone or lateral position, multi-section determination of hydronephrosis center distance from the skin as the puncture point. Local anesthesia. Take epidural puncture needle, punctured into the skin after vertical, so that patients breath, according to the B-direction needle into the sense of frustration, exit the needle core visible urine overflow. Indirect guide