title: Crossed ectopia of seminal vesicles, renal aplasia and ectopic ureter.
abstract: A unique case of left ureteral opening into a seminal vesicle, ipsilateral renal hyperplasia and crossed ectopia of the seminal vesicles is reported. This 24-year-old white man underwent a nephroureterectomy for relief of symptoms of lower urinary tract infection. The embryological development of this abnormality is discussed briefly.
mesh_terms: D000328:Adult; D006801:Humans; D007668:Kidney / Q000002:abnormalities* / Q000196:embryology / Q000601:surgery; D008297:Male; D009392:Nephrectomy; D012669:Seminal Vesicles / Q000002:abnormalities* / Q000196:embryology / Q000601:surgery; D014513:Ureter / Q000002:abnormalities* / Q000196:embryology / Q000601:surgery