title: [Crossed renal extopia: report of 4 cases].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007668:Kidney / Q000002:abnormalities* / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D014567:Urography
vernacular_title: Ectopia renal cruzada: presentación de 4 casos.