Richter S, Saghi N, Nissenkorn I
Department of Urology, Meir Hospital, Sapir Medical Center, Kfar Sava, Israel.
Urol Int. 1991;46(1):96-8. doi: 10.1159/000281789.
A 76-year-old man with a 6-month history of dysuria and frequency had a sessile tumor at the bladder dome containing benign prostatic glandular tissue. The presence of benign prostatic polyps in the prostatic urethra and bladder neck is a common finding. Ectopic prostatic tissue elsewhere is rare, it has been described previously in a few cases in the trigonum and only once in the supratrigonal area. The origin of prostate glands in this unlikely location is not yet fully understood. Prostatic tissue at any ectopic location is benign, although local recurrence has been reported.
一名76岁男性，有6个月尿痛和尿频病史，膀胱顶部有一个包含良性前列腺腺组织的无蒂肿瘤。前列腺尿道和膀胱颈部存在良性前列腺息肉是常见表现。其他部位的异位前列腺组织罕见，此前仅在少数三角区病例中有描述，在三角上区仅有一次报道。这种不太可能位置的前列腺腺体起源尚未完全明确。尽管有局部复发的报道，但任何异位部位的前列腺组织都是良性的。
