Epididymal lesion

Anejaculation is the pathological inability to ejaculate despite an erection in males, with (orgasmic) or without (anorgasmic) orgasm. Causes It can depend on one or more of several causes, including: Sexual inhibition Pharmacological inhibition. [Source: Wikipedia ]

Synonyms
Lesion of epididymis
May Be Caused by
 Common
Adenomatoid tumor
Epididymal torsion
Epididymitis
Spermatocele
 Uncommon
Cystadenoma
Epididymal abscess
Epididymal cyst
Leiomyoma