title: Megacalicosis: a burnt-out obstruction?
mesh_terms: D002648:Child; D002675:Child, Preschool; D004106:Dilatation; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology; D007223:Infant; D007674:Kidney Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D007682:Kidney Pelvis; D008297:Male; D014567:Urography