Difference between testis and polyorchidism
- one of the two male reproductive glands that produce spermatozoa and secrete androgens
In azoospermic men sperm can be retrieved surgically from the epididymis (percutaneous epididymal sperm aspiration) or from the testis itself (testicular sperm aspiration or extraction).
This chapter focuses on infections of the male urethra, epididymis, testis, and prostate.
Fish were scored as intersexes when at least one of the gonads was an ovotestis or when one ovary and one testis were observed simultaneously.