nephrostomy
Sign in to savethumb|right|(A) Renal ultrasonograph of [[percutaneous nephrostomy tube placed through a calyx in the lower pole of a kidney with hydronephrosis. (B) The pigtail catheter is placed in the dilated calyx. The tube in (A) and the pigtail in (B) are marked with white arrows.]] A nephrostomy or percutaneous nephrostomy is an artificial opening created between the kidney and the skin which allows for the urinary diversion directly from the upper part of the urinary system (renal pelvis). It is an interventional radiology/surgical procedure in which the renal pelvis is punctured whilst using imaging
Key facts
- Interventions.Name
- Nephrostomy
- Interventions.Image
- N01224 H nephrostomy.jpg
- Interventions.Caption
- Drawing of a nephrostomy tube in a human female
- Interventions.MeshID
- D009403
via Wikipedia infobox
Article
8 sectionsContents
- Uses
- Diagnosis
- Treatment
- Process
- Risks
- See also
- References
- External links
thumb|right|(A) Renal ultrasonograph of [[percutaneous nephrostomy tube placed through a calyx in the lower pole of a kidney with hydronephrosis. (B) The pigtail catheter is placed in the dilated calyx. The tube in (A) and the pigtail in (B) are marked with white arrows.]] A nephrostomy or percutaneous nephrostomy is an artificial opening created between the kidney and the skin which allows for the urinary diversion directly from the upper part of the urinary system (renal pelvis). It is an interventional radiology/surgical procedure in which the renal pelvis is punctured whilst using imaging as guidance. Images are obtained once an antegrade pyelogram (an injection of contrast), with a fine needle, has been performed. A nephrostomy tube may then be placed to allow drainage.
An urostomy is a related procedure performed more distally along the urinary system to provide urinary diversion.