paratesticular

Paratesticular is likely misspelled.

Paratesticular has no English definition.

As a noun taxonomy

is the science or the technique used to make a classification.

Paratesticular is a synonym of epididymal.

As an adjective epididymal is

of, in or pertaining to the epididymis, the tube in male mammals which connects the efferent ducts from the rear of each testicle to its vas deferens.