Ectopic single ureter and severe renal dysplasia: an unusual presentation.
An ectopic single ureter in the male subject is a rare anomaly, which commonly drains a dysplastic kidney to the prostatic urethra or the seminal vesicle. The further the ureteral orifice is located from the trigone of the bladder, the more severe is the ipsilateral renal dysplasia. A case is described in which an ectopic ureter and ectopic and dysplastic kidney were found at the time of inguinal herniorrhaphy. The ureter was connected to the epididymis of the testicle. This is the most severe form of ureteral ectopia and it has not been reported previously.
D000015:Abnormalities, Multiple; D006801:Humans; D007231:Infant, Newborn; D007668:Kidney / Q000002:abnormalities*; D008297:Male; D014513:Ureter / Q000002:abnormalities* / Q000196:embryology