Management of Trabeculated Urinary Bladder

Diagnostic Evaluation

The American Urological Association recommends Voiding Cystourethrography (VCUG) as the initial imaging test for evaluation of urinary dysfunction in patients with trabeculated bladder 2
CT Urography provides comprehensive evaluation of the genitourinary tract and can identify potential causes of obstruction in patients with trabeculated bladder 2
Urodynamic testing should be considered to assess bladder contractility, evaluate for detrusor underactivity, and measure post-void residual volumes in patients with trabeculated bladder 2

The American Urological Association recommends α1-adrenergic blocking agents as the first-line treatment for men with lower urinary tract symptoms due to bladder outlet obstruction 1
Combination therapy with an α-blocker and 5α-reductase inhibitor has shown the highest efficacy when the prostate is enlarged and/or if serum PSA is greater than 1.5 ng/ml in men with bladder outlet obstruction 1
α-blocker and antimuscarinic combination therapy may be considered for patients with coexisting bladder outlet obstruction and overactive bladder symptoms 1

Transurethral resection of the prostate (TURP) remains the gold standard for interventional treatment in men with significant bladder outlet obstruction 1
Pressure flow studies are indicated if maximum urinary flow rate is greater than 10 ml/second to confirm obstruction in patients with bladder outlet obstruction 1

Reassessment 2-4 weeks after initiation of α-blocker therapy is recommended to monitor treatment response in patients with trabeculated bladder 1
At least 3 months follow-up is recommended for 5α-reductase inhibitors to monitor treatment response in patients with trabeculated bladder 1
Annual follow-up is recommended to detect any changes in symptoms or complications in patients with trabeculated bladder 1
Periodic reassessment of renal function is recommended to monitor for potential complications in patients with trabeculated bladder 2
Consider repeat urodynamic studies if symptoms worsen in patients with trabeculated bladder 2

Suprapubic cystostomy is recommended for urinary drainage in pediatric patients with bladder injuries 3

Repeated attempts at placing a urethral catheter should be avoided in cases of urethral injury as this may increase injury extent 4
Prolonged and heroic attempts at endoscopic realignment must be avoided as the process may increase injury severity and long-term sequelae 4
False-positive results on imaging can occur due to benign prostatic hypertrophy mimicking bladder lesions in patients with trabeculated bladder 2