Ss. Lee et al., Giant hydronephrosis of a duplex system associated with ureteral ectopia: A cause of retrograde ejaculation, ARCH ANDROL, 45(1), 2000, pp. 19-23
Retrograde ejaculation is an extremely rare complication of the ectopic ure
ter or ectopic ureterocele. In the literature, only two cases have been rep
orted worldwide. In this article the authors describe a patient who has a c
ompletely duplicated collecting system with massive dilatation of the upper
pole system, which has manifested as a huge abdominal and retroperitoneal
mass, complicated by retrograde ejaculation.