Fiev D.N.
Khokhalchev S.B.
Borisov V.V.
Saenko V.S.
Demidko Y.L. Yu L
Chernenlyi M.M.
Proskura A.V.
Puzakov K.B.
Lartcova E.V.
Potoldykova N.V.
Inoyatov G.S. G Sh
Alyaev Y.G. Yu G
Institute of Urology and Reproductive Health of FGAOU VO I.M. Sechenov First Moscow State Medical University, Moscow, Russia.
FGAOU VO I.M. Sechenov First Moscow State Medical University of the Ministry of Healthcare of the Russian Federation, Moscow, Russia.
Results of analysis of the structural and functional state of the kidneys by the method of mathematical processing of contrast-enhancing MD-CT data in patients with urolithiasis
Текст визуальный электронный
Urologiia (Moscow, Russia : 1999)
№ 5 С. 72-78
2019
3D-models
GFR
MSCT
filtration
split renal function assessment
stone kidney disease
Статья
Adolescent M01.060.057
Подростки M01.060.057
Adult M01.060.116
Взрослые M01.060.116
Aged M01.060.116.100
Пожилые M01.060.116.100
Child, Preschool M01.060.406.448
Дошкольники M01.060.406.448
Contrast Media D27.505.259.500 D27.720.259
Контрастные вещества D27.505.259.500 D27.720.259
Female
Женский
Glomerular Filtration Rate physiology E01.370.390.400.300 G08.852.357
Почечных клубочков фильтрации скорость физиология E01.370.390.400.300 G08.852.357
Humans B01.050.150.900.649.313.988.400.112.400.400
Человек B01.050.150.900.649.313.988.400.112.400.400
Kidney diagnostic imaging A05.810.453
Kidney physiology A05.810.453
Почки диагностическое изображение A05.810.453
Почки физиология A05.810.453
Kidney Calculi C12.050.351.968.419.600.500 C12.050.351.968.967.249.500 C12.050.351.968.967.500.503 C12.200.777.419.600.500 C12.200.777.967.249.500 C12.200.777.967.500.503 C12.950.419.600.500 C12.950.967.249.500 C12.950.967.500.503 C23.300.175.850.550
Почечнокаменная болезнь C12.050.351.968.419.600.500 C12.050.351.968.967.249.500 C12.050.351.968.967.500.503 C12.200.777.419.600.500 C12.200.777.967.249.500 C12.200.777.967.500.503 C12.950.419.600.500 C12.950.967.249.500 C12.950.967.500.503 C23.300.175.850.550
Male
Мужской
Middle Aged M01.060.116.630
Средний возраст M01.060.116.630
Tomography, X-Ray Computed methods E01.370.350.350.810 E01.370.350.600.350.700.810 E01.370.350.700.700.810 E01.370.350.700.810.810 E01.370.350.825.810.810
Томография рентгеновская компьютерная методы E01.370.350.350.810 E01.370.350.600.350.700.810 E01.370.350.700.700.810 E01.370.350.700.810.810 E01.370.350.825.810.810
Young Adult M01.060.116.815
Молодые M01.060.116.815
Journal Article V02.600
Журнальная статья V02.600
and Objectives: to date there have been several hypotheses on the causes of kidney stone formation. Compromised intrarenal blood flow might play one of major roles in stone formation. Advances in software and 3D technologies have unveiled the nature of contrast medium flow in the intrarenal structures. Mathematical analysis and 3D rendering of computed tomography (CT) scans was utilized for inrarenal contrast medium flow assessment in patients with stone kidney disease. This study aimed at assessing split glomerular filtration rate (sGFR) in patients at the initial stage of stone kidney disease (SKD). sGFR was measured by means of mathematical analysis of 3D rendering abdominal contrast enhanced CT scans. As well as that, possible correlations between irregular inrarenal contrast medium flow and causes of stone formation were considered.