Ectopic vas deferens communicating with lower ureter.
D000038:Abscess / Q000209:etiology; D000328:Adult; D006801:Humans; D008297:Male; D012611:Scrotum; D014513:Ureter / Q000002:abnormalities*; D014649:Vas Deferens / Q000002:abnormalities* / Q000196:embryology