title: Congenital renal ectopia in Nigeria. Report on 23 cases.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007223:Infant; D007668:Kidney / Q000002:abnormalities*; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D014567:Urography