Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.
Retrograde Pyelogram for Kidney Stones
Overview
The retrograde pyelogram uses a dye to find out whether a kidney stone or something else is blocking your urinary tract, Opens dialog. During the test, your doctor will insert a thin, lighted tube (cystoscope, Opens dialog) into the urethra, Opens dialog, which carries urine out of the body from the bladder, Opens dialog. He or she will then put a catheter, Opens dialog through the cystoscope and into a ureter, Opens dialog, which carries urine from the kidney to the bladder. Dye is injected through the catheter, and X-rays are taken.
You will probably need a local or regional anesthetic, Opens dialog with this procedure.
Your doctor may do this test if an intravenous pyelogram (IVP), Opens dialog does not help with the diagnosis. In an IVP, the dye is injected through a vein in your arm.
Current as of: April 30, 2024
Author: Ignite Healthwise, LLC Staff
Clinical Review Board
All Ignite Healthwise, LLC education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
This information does not replace the advice of a doctor. Ignite Healthwise, LLC disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use and Privacy Policy. Learn how we develop our content.
To learn more about Ignite Healthwise, LLC, visit webmdignite.com.
© 2024-2025 Ignite Healthwise, LLC.