[The reno-calyceal index. Radiological evaluation of pyelocalyceal distensions in children].
The ratio length of one kidney width of the lower calyx, measured pre and post-operatively, is proposed as an objective index to assess the result of pyeloplasty in surgical treatment of hydronephrosis. Statistical approach on a series of 25 children with unilateral hydronephrosis and normal contralateral kidney has demonstrated the reliability of this index to determine the evaluation of the dilatation in the post-operative period. An increase of the ratio was present in all cases in which the result of surgery, as far as distension was concerned, was satisfactory.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004108:Dilatation, Pathologic / Q000000981:diagnostic imaging; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging* / Q000601:surgery; D007223:Infant; D007231:Infant, Newborn; D007668:Kidney / Q000033:anatomy & histology / Q000000981:diagnostic imaging* / Q000473:pathology; D007670:Kidney Calices / Q000000981:diagnostic imaging / Q000473:pathology; D011859:Radiography
L'index réno-caliciel. Appréciation radiologique des distensions pyélo-calicielles chez l'enfant.