Prostatic cyst arising around the bladder neck-cause of bladder outlet obstruction: two case reports

Abstract

We report two cases of symptomatic prostatic cysts, which were arising around the bladder neck, in a 39-year-old man without clinical evidence of benign prostatic hyperplasia and a 72-year-old man with refractory bladder outlet obstruction. The lesions were found by abdominal ultrasound examination for post-voiding residual at the first visit. Transurethral unroofing of the cysts was performed with successful resolution of voiding symptoms.

われわれは, 膀胱頸部に発生した症候性前立腺嚢胞の2例を経験した。1つは臨床的に前立腺肥大症を認めない39歳にみられ, もう1つは難治性排尿障害を認めていた72歳にみられた。これらの病変は初診時の残尿測定における超音波検査で同定された。経尿道的嚢胞開窓術により排尿症状は改善された。(著者抄録)