A trabeculated bladder is a condition characterized by thickening and irregularity of the bladder wall.
Frequently Asked Questions
What causes a trabeculated bladder?
Almost always chronic bladder outlet obstruction — the bladder muscle works harder for years to push urine past a blockage, hypertrophies, and develops the coarse ridges visible on ultrasound. In Indian men over 50 the commonest cause is BPH (enlarged prostate) — accounting for 60-70% of cases. Other causes: urethral stricture (often from past catheter or infection), bladder neck contracture after prostate surgery, and neurogenic bladder from spinal cord injury, MS, or diabetes-related nerve damage. In women it's uncommon and usually points to a neurogenic cause or pelvic organ prolapse.
What symptoms does a trabeculated bladder cause?
The symptoms are those of the underlying obstruction, not the trabeculation itself. Expect a weak or interrupted urine stream, needing to strain, dribbling at the end, feeling the bladder isn't fully empty, going to the toilet frequently in the day, waking 2+ times at night (nocturia), and sudden urgent leakage. Blood in urine, painful urination, or recurrent UTIs are red flags — get a urology assessment within 1-2 weeks.
Can a trabeculated bladder be reversed with treatment?
Partially — the muscle changes can improve if the obstruction is relieved early, but long-standing trabeculation leaves permanent scarring. Treatment targets the cause: for BPH, alpha-blockers (tamsulosin) or 5-alpha reductase inhibitors (finasteride, dutasteride) work in mild cases; TURP or laser prostatectomy (HoLEP) for severe cases (₹40,000-2 lakh in Indian tertiary centres). For urethral stricture, dilatation or urethroplasty. For neurogenic bladder, clean intermittent self-catheterisation is the standard. Do NOT wait for kidney damage before acting — chronic retention can silently raise creatinine.
How is trabeculated bladder diagnosed?
Three tests confirm it. (1) Ultrasound of the kidneys, ureters, and bladder (KUB) with post-void residual measurement — shows the thickened trabeculated wall and any leftover urine after voiding. (2) Uroflowmetry — measures the speed and pattern of your urine stream (a weak flat pattern points to obstruction). (3) Cystoscopy — direct visualisation of the ridged wall, done under local anaesthesia in outpatient (₹5,000-15,000 in Indian private hospitals). Serum creatinine + PSA are usually added to check kidney function and screen for prostate causes.
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