Case report: an unusual mass arising from the vas deferens.
D000293:Adolescent; D003560:Cysts / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008297:Male; D014057:Tomography, X-Ray Computed; D019459:Urothelium / Q000473:pathology; D014649:Vas Deferens / Q000002:abnormalities / Q000473:pathology*