4)During a workup for infertility, a 34-year-oldman is noted to have a solid tumor in the anterior aspect of his right testis. What is the most likely diagnosis?
(A) Torsion of the testis
(B) Cyst of the epididymis
(C) Lipoma of the cord
(D) Cancer of the testis
(E) Epididymo-orchitis