The use of a seminal vesicle specific protein (MHS-5 antigen) for diagnosis of agenesis of vas deferens and seminal vesicles in azoospermic men.

Azoospermia is the cause of infertility in 8% of infertile male patients. Ten percent of those patients suffer from agenesis of the seminal vesicle (SV) and vas deferens (VD) agenesis. Currently, the diagnosis of SV and VD agenesis is based on low semen volume, low pH, and low fructose content of the seminal fluid of azoospermic men who have normal serum gonadotropins.

"Spermatocele" following abdominoperineal resection and radiotherapy.

A 60-year-old man developed repeated spermatic fluid collection in the small pelvis following abdominoperineal resection and radiotherapy for carcinoma of the rectum. The "spermatocele" was due to a fistula originating in the vasoseminal vesicle junction. This complication has not been described previously.