abstract
- Prostatic cysts are common and are usually acquired and asymptomatic. Congenital prostatic cysts, which may originate from the wolffian system or from remnants of the Muellerian duct, are rare and may cause obstructive symptoms in young adults. Due to the availability of transrectal ultrasonography an increased number of cases of prostatic cysts are being diagnosed. We report a 36-year-old man with a congenital prostatic cyst which caused increasing pain during ejaculation and decreased the force of the urinary stream. It was diagnosed by ultrasonography and treated successfully by ultrasound-controlled, transrectal needle aspiration. There was immediate, complete disappearance of symptoms and no complications.