Solivetti F M, D'Ascenzo R, Orazi C, Valenti P
Ospedale S. Giovanni Battista, Italy.
J Ultrasound Med. 1989 Dec;8(12):685-7. doi: 10.7863/jum.1989.8.12.685.
The authors report three cases of urethral obstruction caused by stones. The diagnosis was made with ultrasound and the stones removed immediately by a transurethral catheter guided by ultrasound.
作者报告了三例由结石引起的尿道梗阻病例。通过超声进行诊断，并在超声引导下经尿道导管立即取出结石。
