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利用Seldioger经皮肤插管术施行诊断性血管摄影和进行必要的治疗措施。在胆道、肾的收集系统和其他部位的导管插入术已经作为常规使用。经皮的肾穿刺技术肾造瘘:使用X线确定肾脏的位置。无功能肾和肾盂未扩张者可使用超声波和电子计算机断层扫描(CT)定位。一般在俯卧位十二肋下、中线旁七横指处进行穿刺。针向上呈45°指向肾皮质,必须强调通过皮质。该法可以避免扩张器和导管在肾门处损伤主
Seldioger transdermal catheterization for diagnostic angiography and the necessary treatment. Catheterization has been routinely used in the biliary tract, renal collection system and elsewhere. Percutaneous renal puncture technique Nephrostomy: X-rays are used to determine the location of the kidneys. Non-functional renal and pelvis non-dilators can be positioned using ultrasound and computed tomography (CT). Generally in the prone position under the twelve ribs, midline seven cross-finger puncture. Needle pointing 45 ° to the renal cortex must be emphasized through the cortex. This method can prevent dilators and catheters from damaging the host at the renal portal