<prompt> A 46-year-old man has a swelling in the scrotum. It shows clear transillumination anterioo the testis when a light is applied to the scrotum in a dark room. This physical exam is most consistent with?Cyst of the epididymisTorsion of testisHydroceleDirect inguinal hernia  <response>: In adults, this is diagnostic, but in children,transillumination is also seen in an indirect inguinal hernai. As epididymal cyst may transilluminate but is posterior to the the testis 