title: Renal hypoplasia and dysplasia in infants with posterior urethral valves.
mesh_terms: D000015:Abnormalities, Multiple / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007668:Kidney / Q000002:abnormalities* / Q000473:pathology; D008297:Male; D014521:Urethra / Q000002:abnormalities* / Q000473:pathology*; D014525:Urethral Stricture / Q000150:complications