title: Ultrasonographic diagnosis of unilateral ectopic ureter in a Labrador dog.
abstract: A 3-month-old, Labrador bitch presented with urinary incontinence. A unilateral, ectopic ureter was diagnosed with ultrasound without the aid of additional contrast radiographic techniques. Ipsilateral hydroureter and mild hydronephrosis were also present. At the level of the bladder trigone the ectopic ureter became intramural and this was clearly demonstrable with ultrasound. The opening of the ectopic ureter into the proximal urethra was, however, not visualised owing to its intrapelvic location.
authors.affiliation: Fourways Veterinary Hospital, PO Box 68159, Bryanston 2021, South Africa. trish@intekom.co.za
authors.forename: P A
authors.initials: PA
authors.lastname: Oglesby
authors.forename: A
authors.initials: A
authors.lastname: Carter
mesh_terms: D000818:Animals; D003937:Diagnosis, Differential; D004283:Dog Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging*; D004285:Dogs / Q000002:abnormalities*; D005260:Female; D014463:Ultrasonography; D014521:Urethra / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D014549:Urinary Incontinence / Q000000981:diagnostic imaging / Q000209:etiology / Q000662:veterinary