<prompt> T.B. testis first affectsVasEpididymisBody of testisTunica vaginalis  <response>: The disease first affects the epididymis. The body of testis may remain uninvolved for years, but the contra lateral epididymis often becomes diseased. Treatment is - ATT if ds. does not resolve, epididymectomy or orchidectomy is indicated. Ref : Bailey Love 25e p1383 