Post-Void Residual Urine Test

The post-void residual (PVR) urine test measures the amount of urine left in the bladder after urination. The test is used to help evaluate: Incontinence (accidental release of urine) in women and men. Urination problems. An enlarged prostate (benign prostatic hyperplasia, or BPH). The amount of leftover (residual)…

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Medical review: Adam Husney MD, E. Gregory Thompson MD, J. Curtis Nickel MD FRCSC

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Post-Void Residual Urine Test

Topic Overview

The post-void residual (PVR) urine test measures the amount of urine left in the bladder after urination.

The test is used to help evaluate:

The amount of leftover (residual) urine can be measured by draining the bladder with a thin flexible tube (catheter) or by using ultrasound. The catheter method has a slight risk of causing infection or injury to the tube leading from the bladder (urethra). But the catheter method is safe when done carefully. And it may be less expensive than ultrasound.

Credits

Current as ofMay 28, 2019

Author: Healthwise Staff
Medical Review: E. Gregory Thompson, MD – Internal Medicine
Adam Husney, MD – Family Medicine
J. Curtis Nickel, MD, FRCSC – Urology

This information does not replace the advice of a doctor. Healthwise, Incorporated, 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. Learn how we develop our content.