Urinary retention
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Definition
Not passing wee. Anuria is not passing any urine. Oliguria is passing very small amounts.
Epidemiology
Pathophysiology
Differential Diagnosis
- Neuro - MS, spinal injury (including prolapsed disc)
- Bladder - damage due to trauma or surgery
- Prostate - cancer, BPH, prostatitis
- Urethra - structural abnormality
- Drugs - anticholinergics, NSAIDs, stimulants (MDMA, speed)