[Computer-assisted evaluation of renal blood supply in children and its clinical value].
The blood supply to the kidneys was studied in 106 children with urological diseases from angiograms. Computer analysis of 322 angiograms of patients with renal hypoplasia, dysplasia, hydronephrosis, megaureter, and abnormal mobility of the kidney was carried out. The results of angiography of a healthy kidney in 64 children were used to determine the normal parameters. The author gives a quantitative appraisal of the area of the kidney and its vessels, the calculation of the percentage of kidney vascularization, determination of the area of the renal cortex, the area of its vessels and percentage of vascularization, and the diameter of the large renal vessels. The study showed that the most informative parameters of the angiograms are as follows: the area of the renal vessels and its cortex, the percentage of vascularization of the Kidney and its cortex. Renal hypoplasia, dysplasia, megaureter, and hydronephrosis are characterized by different variants of disturbed blood supply of various severity.
Tikhilova
M I
MI
D000293:Adolescent; D000792:Angiography / Q000379:methods*; D002648:Child; D006801:Humans; D007668:Kidney / Q000002:abnormalities / Q000098:blood supply* / Q000000981:diagnostic imaging; D007674:Kidney Diseases / Q000000981:diagnostic imaging*; D011857:Radiographic Image Interpretation, Computer-Assisted / Q000379:methods*; D012077:Renal Artery / Q000000981:diagnostic imaging*
Otsenka krovosnabzheniia pochek u deteĭ s pomoshch'iu EVM i ego klinicheskoe znachenie.