Аннотация:
Some pathologic processes compromise renal function and as result worsen glomerular filtration rate (GFR). The CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration) equation was developed in an effort to create a more correct formula to estimate GFR, however, it is not able to assess split renal function. Objective. This paper aims to present how numerical analysis of abdominal multispiral computed tomography (MSCT) results correlate with data of CKD-EPI equation. Materials and methods. In this Institutional prospective cohort study, MSCT scans of 16 patients undergoing multiphasic renal protocol with 3D-reconstruction and numerical estimation were reviewed. Comparison was made by means of Pearson coefficient and Youden index. Results. MSCT-based methods for the calculation of split renal function with 3Dmodels showed strong correlation with CKD-EPI (p<0.001). Conclusion. Data received using the 3D-MSCT in comparison with CKD-EPI equation are equally accurate with low bias in GFR
Иурова М. В.
Iurova M. V.
The role of the split renal function calculation (glomerular filtration rate), based on 3D MSCT-models of kidney with urolithiasis
Текст визуальный непосредственный
Российский электронный журнал лучевой диагностики
Национальный конгресс лучевых диагностов
Т. 8, Вып. 2 С. 116-122
2018
Статья
3D-models CKD-EPI Glomerular filtration rate MSCT Split renal function assessment
Some pathologic processes compromise renal function and as result worsen glomerular filtration rate (GFR). The CKD-EPI (Chronic Kidney Disease Epidemiology Collaboration) equation was developed in an effort to create a more correct formula to estimate GFR, however, it is not able to assess split renal function. Objective. This paper aims to present how numerical analysis of abdominal multispiral computed tomography (MSCT) results correlate with data of CKD-EPI equation. Materials and methods. In this Institutional prospective cohort study, MSCT scans of 16 patients undergoing multiphasic renal protocol with 3D-reconstruction and numerical estimation were reviewed. Comparison was made by means of Pearson coefficient and Youden index. Results. MSCT-based methods for the calculation of split renal function with 3Dmodels showed strong correlation with CKD-EPI (p<0.001). Conclusion. Data received using the 3D-MSCT in comparison with CKD-EPI equation are equally accurate with low bias in GFR