Rare case of prolapse of trigonal tissue of urinary bladder causing recurrent urinary retention

Prolapsed avulsed urinary bladder causing recurrent urinary retention is rarely reported. We present a case of a 60-year-old female, para 10, with a history of controlled blood hypertension who presented to our clinic with a history of lower urinary tract symptoms of about 15-years duration. Diagnostic cystoscopy had been done for her three times and she was on treatment for chronic cystitis. Two years back, she had a complaint of recurrent urinary retention, and she was on foley's catheter. Diagnostic cystoscopy revealed signs of bladder neck inflammation and mucosal eruptions that floated like wave forms around the internal urinary meatus. The tissue was mostly found hidden on the posterior wall of the neck of the bladder.