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经皮穿刺肾造瘘术 (percutaneousnephrostomy ,PNT)是一种微创解除上尿路梗阻、拯救肾功能的有效方法。惯用的穿刺引导方式包括X线定位和CT定位 ,但存在医护人员和患者均接受大剂量射线辐射且需要昂贵的装备等缺陷。我们于 1998- 0 5～ 2 0 0 3- 12采用B超引导下行PNT ,拯救肾
Percutaneous nephrostomy (PNT) is an effective method to relieve upper urinary tract obstruction and save renal function. Conventional puncture guidance methods include X-ray positioning and CT positioning, but there are deficiencies in that both medical personnel and patients receive high-dose radiation and require expensive equipment. We in 1998 - 05 ~ 2 0 0 3-12 using B-guided PNT down, save the kidneys