percutaneous nephrostomy

Also found in: Dictionary, Acronyms.
Related to percutaneous nephrostomy: Percutaneous Nephrolithotomy


creation of a permanent opening into the renal pelvis.
Positioning of a percutaneous nephrostomy tube. From Bolander, 1994.
percutaneous nephrostomy insertion of a catheter through the skin and into the renal pelvis under the guidance of fluorography or ultrasonography; performed for relief of obstruction and to gain access to the upper urinary tract for a variety of procedures, such as dilation of strictures or removal of calculi.

per·cu·ta·ne·ous ne·phros·to·my

drainage of the collecting system through a catheter inserted through the skin of the flank under fluoroscopic control, usually using the Seldinger technique.

percutaneous nephrostomy

The placement of a catheter into the renal pelvis from the posterolateral aspect of the body below the 11th rib using radiologic guidance.
See also: nephrostomy
References in periodicals archive ?
Quality Improvement Guidelines for Percutaneous Nephrostomy. J Vasc Interv Radiol 2016; 27:410-414.
Emergent ureteric stent vs percutaneous nephrostomy for obstructive urolithiasis with sepsis: Patterns of use and outcomes from a 15- year experience.
Of these4 patients had bilateral and 3 unilateral severehydronephrosis and were subjected to percutaneous nephrostomy for improvement of azotemia.In postnatal periods we followed 49 patients (37 mild and 12 with moderate) with unilateral hydronephrosis using monthly ultrasound and later renal scan.
Percutaneous nephrolithotomy (PCNL) is the gold standard endourologic procedure for patients with renal calculi more than 2cm in size.1 It is less invasive, less painful, with shorter hospital stay compared to open pyelolithotomy and it is also associated with lower morbidity and early recovery.2-4 Percutaneous nephrostomy (PCN) tube is inserted into the collecting system at the conclusion of surgery.
Subcutaneous pyelovesical bypass as replacement for standard percutaneous nephrostomy for palliative urinary diversion: prospective evaluation of patient's quality of life.
Percutaneous nephrostomy (PCN) is now a well-established technique for providing temporary or permanent drainage of an obstructed urinary system.
This finding was confirmed by CT, percutaneous nephrostomy placement, stent placement, small bowel follow-through study, and upper endoscopy.
However, a percutaneous nephrostomy was needed because the serum Cr levels and hydronephrosis of the transplanted kidney did not improve.
Treatment for releasing obstruction of UUT Numbers Percutaneous nephrostomy (including bilateral) 16 Exclusion of stones 7 Ureteral stent (including bilateral) 4 Peritoneal dialysis 3 Hemodialysis 5
Nonvascular pediatric IR procedures include enteric access (eg, feeding and percutaneous gastrostomy tube placements), biopsies, diagnostic and therapeutic drainages, percutaneous transhepatic cholangiography and biliary drainage, percutaneous cholecystostomy, and percutaneous nephrostomy.
Ultrasound guided percutaneous nephrostomy was performed and pus was sent for culture and sensitivity.

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