title: The nautral history of postobstructive renal atrophy shown by sequential urograms.
mesh_terms: D000293:Adolescent; D001284:Atrophy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007668:Kidney / Q000033:anatomy & histology; D007669:Kidney Calculi / Q000150:complications; D007674:Kidney Diseases / Q000000981:diagnostic imaging* / Q000209:etiology / Q000473:pathology; D008297:Male; D013997:Time Factors; D014514:Ureteral Calculi / Q000150:complications; D014567:Urography