Renal cortex visualization and analysis of dynamic CT curves of the kidney.
Renal cortex visualization and dynamic renal computed tomography (CT) were carried out by bolus injection of contrast medium. In vivo renal cortex visualization showed that renal cortex volume and cortex thickness are both inversely correlated with age. The percentage volumes of cortex and columns of Bertin are correlated inversely in non renal-failure subjects. Percentage volumes of cortex tend toward low values in renal failure and status after renal transplantation. In analyzing dynamic renal CT curves, the corticomedullary junction time is a good index of mild impairment of renal function.
D058186:Acute Kidney Injury / Q000000981:diagnostic imaging / Q000503:physiopathology; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D003287:Contrast Media; D003404:Creatinine / Q000097:blood; D005260:Female; D006801:Humans; D007668:Kidney / Q000502:physiology / Q000503:physiopathology; D007672:Kidney Cortex / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D016030:Kidney Transplantation; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed
D003287:Contrast Media; D003404:Creatinine