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我院1981年6月～1982年3月应用国产负压肾穿针经皮肤肾穿刺活检10例,成功7例,2例因穿刺点过低,1例因穿刺点过外未能刺中肾脏。7例穿刺成功者所取出的肾组织最长者2.3cm,最短者0.8cm,1.0cm 以上者6例,将其分段进行光镜和电镜检查,光镜下看见肾小球平均13个。穿刺点定位甚为重要,一般选择右肾下极。本组病例均用A 型超声波和静脉肾盂造影定位,再确定体表穿刺点。超声探测右肾:
Our hospital from June 1981 to March 1982 application of negative pressure renal percutaneous needle biopsy in 10 cases, 7 cases were successful, 2 cases due to puncture point is too low, 1 case of puncture outside the puncture point in the kidney failed to stab the kidney . Among the 7 cases with successful punctures, the longest renal tissue was 2.3 cm, the shortest was 0.8 cm and the diameter of 1.0 cm was 6. The sections were examined by light and electron microscopy. The average number of glomeruli was 13 under light microscopy. Puncture point positioning is very important, the general choice of the right lower kidney. This group of patients with A-mode ultrasound and intravenous pyelography, and then determine the surface puncture point. Ultrasound to detect the right kidney: