Urinary retention
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In medicine, urinary retention is "inability to empty the urinary bladder with voiding (urination).[1]
In males, antimuscarinic cholinergic antagonists may contribute to retention.[2]
Diagnosis
Ultrasonography
Bladder ultrasonography may detect urinary retention, but false positives may occur due to cysts of nearby organs.[3]
Treatment
Postoperative urinary retention (> 500 ml of urine estimated by bladder scanning) may be better treated with intermittent urinary catheterization rather than indwelling urinary catheterization.[4]
The use of bladder ultrasonography may reduce the frequency of intermittent urinary catheterization among patients with spinal cord disorders.[5]
References
- ↑ Anonymous (2024), Urinary retention (English). Medical Subject Headings. U.S. National Library of Medicine.
- ↑ Martín-Merino E, García-Rodríguez LA, Massó-González EL, Roehrborn CG (2009). "Do oral antimuscarinic drugs carry an increased risk of acute urinary retention?". J Urol 182 (4): 1442-8. DOI:10.1016/j.juro.2009.06.051. PMID 19683302. Research Blogging.
- ↑ Alagiakrishnan K, Valpreda M (2009). "Ultrasound bladder scanner presents falsely elevated postvoid residual volumes.". Can Fam Physician 55 (2): 163-4. PMID 19221075. PMC PMC2642496.
- ↑ Lau H, Lam B (2004). "Management of postoperative urinary retention: a randomized trial of in-out versus overnight catheterization.". ANZ J Surg 74 (8): 658-61. DOI:10.1111/j.1445-1433.2004.03116.x. PMID 15315566. Research Blogging.
- ↑ Anton HA, Chambers K, Clifton J, Tasaka J (1998). "Clinical utility of a portable ultrasound device in intermittent catheterization.". Arch Phys Med Rehabil 79 (2): 172-5. PMID 9473999.