postvoid residual


Also found in: Acronyms.

postvoid residual

(pōst″voyd′)
Urine that remains in the bladder after urination; e.g., in prostate hypertrophy.
References in periodicals archive ?
Postvoid residual, diabetic bladder dysfunction status and International Prostate Symptom Scores of participants Parameter Values, n (%) Mean [+ or -] SD PVR (mL) <50 65 (65) 50-100 19 (19) 60.9[+ or -]101.0 >100 16 (16) DBD No 79 (79) - Yes 21 (21) IPSS 0-7 45 (45) 8-19 42 (42) 9.6[+ or -]7.2 20-35 13 (13) PVR: Postvoid residual, DBD: Diabetic bladder dysfunction, IPSS: International Prostate Symptom Score, SD: Standard deviation Table 5.
reported that a significant decrease in PVRU from baseline was observed only with Silodosin [9] In our study, it was observed that the changes in postvoid residual urine (PVRU) from baseline till end of 12 weeks was highly significant within both the groups (p<0.00i) but not between the two groups.
Thus, the aim of this study was to investigate the range of postvoid residual urine volume after vaginal delivery and its association with various obstetric parameters.
For the low urgency state ASL scan, women were asked to void, the postvoid residual urine volume was measured using a portable bladder ultrasound, subjects completed the VAS, and then the ASL brain scan was performed.
Your doctor will measure your postvoid residual volume (the amount of urine left in your bladder after you urinate) and have you fill out a questionnaire about your symptoms.
They address the pathophysiology of bowel and bladder dysfunction; epidemiology, quality of life factors, psychological aspects, and neuropsychiatric disorders and genetic aspects; evaluation using urodynamics, uroflowmetry and postvoid residual urine tests, and other methods; behavioral, psychological, medical, and surgical treatments, including urotherapy, physiotherapy, biofeedback, pharmacotherapy, peripheral tibial nerve stimulation therapy, sacral nerve stimulation therapy, and botulinum toxin; the evaluation and management of nocturnal enuresis; and neurogenic bladder and bowel dysfunction.
If she demonstrates SUI on office stress testing, she is not storing urine normally and urodynamics will confirm urodynamic stress incontinence 97% of the time.' If she voluntarily voids with a normal postvoid residual, her emptying function has been assessed and is normal.
Lower urinary tract symptoms (LUTS) and benign prostatic hyperplasia (BPH) are very common among aging men.1 Risk factors for acute urinary retention include old age increased prostate volume postvoid residual volume severe Lower urinary tract symptoms and reduced peak urinary flow rate.2 From a large cohort of 2115 community dwelling men aged 40 79 years in Minnesota (USA) it was estimated that a 60 year old man had a 23% probability of experiencing an episode of acute urinary retention if he survived another 20 years.3
After taking history physical examination and baseline investigations specific investigations such as urine culture urodynamics and ultrasound with postvoid residual volume were performed.
A bladder ultrasound to check bladder capacity and postvoid residual may be needed in a few cases, but history or a diary will usually suffice.
The patients had their prostate volume determined using transabdominal ultrasound; then free uroflowmetry was performed in a standing position (with the minimum voided volume of 150 ml), determining the maximum urinary flow rate ([Q.sub.max]), and subsequently, their postvoid residual urine was determined.