Smith A D, Reinke D B, Miller R P, Lange P H
Radiology. 1979 Oct;133(1):49-54. doi: 10.1148/133.1.49.
A percutaneous nephrostomy tract can serve both to decompress the renal pelvis and as a route for dissolving renal stones and assisting in basket retrieval of ureteral stones. These techniques are especially valuable in patients who are poor operative risks.
经皮肾造瘘通道可用于肾盂减压，也可作为溶解肾结石及辅助用网篮取出输尿管结石的途径。这些技术对手术风险高的患者尤为重要。
