title: Incomplete renal duplication obscuring ipsilateral complete duplication.
abstract: Renal duplication is not an uncommon anomaly of the urinary tract. However, we report a case in which the occurrence of incomplete duplication of a large lower pole, with an unusual side-by-side orientation of the lower pole segments, delayed recognition of the clinically troublesome ipsilateral upper pole duplication.
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007668:Kidney / Q000002:abnormalities*; D014513:Ureter / Q000002:abnormalities*; D014623:Vaginal Diseases / Q000150:complications