title: Submucosal fibromatosis: prostatism in a young boy?
abstract: A seven-year-old boy was seen with a urodynamically significant, obstructing, posterior urethral mass. It was believed to represent either a fibromuscular prostatic enlargement or a nonpedunculated congenital polyp. The differential diagnosis is discussed. Transurethral resection of the mass resulted in decreased voiding pressure and relief of symptoms.
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011127:Polyps / Q000175:diagnosis* / Q000473:pathology; D011470:Prostatic Hyperplasia / Q000175:diagnosis*; D014521:Urethra / Q000473:pathology; D014522:Urethral Diseases / Q000175:diagnosis*; D014523:Urethral Neoplasms / Q000175:diagnosis* / Q000473:pathology