Seminal vesicle biopsy

Definition of seminal vesicle biopsy
National Cancer Institute

seminal vesicle biopsy

(SEH-mih-nul VEH-sih-kul BY-op-see)
The removal of fluid or tissue with a needle from the seminal vesicles for examination under a microscope. The seminal vesicles are glands in the male reproductive tract that produce a part of semen.

Source: NCI Dictionary of Cancer Terms