Adenomatous polyp of the bladder: a rare cause of hematuria in young men.
A 26-year-old black man presented with gross hematuria and was found to have a papillary lesion of the trigone of the bladder. The lesion proved to be an adenomatous polyp with prostatic-type epithelium. This type of neoplasia ordinarily is found in the prostatic urethra and has not been reported previously in the bladder. Adenomatous polyps are benign tumors and should be considered in the differential diagnosis of hematuria in young men.
D000328:Adult; D003937:Diagnosis, Differential; D006417:Hematuria / Q000209:etiology*; D006801:Humans; D008297:Male; D011127:Polyps / Q000175:diagnosis*; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis*