[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].

Introduction: 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.