title: [Evaluation of glomerular filtration rate with magnetic resonance imaging].
abstract: Glomerular Filtration Rate (GFR) is one of the cardinal indices of renal function and is used clinically as the gold standard of renal dysfunction. In the past decade, many studies using dynamic contrast-enhanced MRI (DCE MRI) to measure GFR have been published. The MRI evaluation of GFR centers on visualizing the passage of contrast material (Gadolinium chelates) through the kidney. MRI appears as a promising tool but still relatively difficult to implement in the assessment of GFR. A high heterogeneity of protocols (e.g., in acquisition mode, dose of contrast, postprocessing techniques) is noted in the literature, reflecting the number of technical challenges that should first be solved in order to reach a consensus, and the reported accuracy and reproducibility are insufficient for justifying their use in clinical practice now. This paper presents and discusses the different steps that can be used to quantify the GFR by MRI.
authors.affiliation: nanoNMRI Group, LCVN, université Montpellier II, place Eugène-Bataillon, Montpellier cedex 5, France. cmassoud@univ-montp2.fr
authors.forename: C
authors.initials: C
authors.lastname: Massoud
authors.forename: P
authors.initials: P
authors.lastname: Taourel
authors.forename: C
authors.initials: C
authors.lastname: Goze-Bac
authors.forename: M
authors.initials: M
authors.lastname: Zanca
mesh_terms: D005919:Glomerular Filtration Rate; D006801:Humans; D007677:Kidney Function Tests / Q000379:methods; D008279:Magnetic Resonance Imaging; D008433:Mathematics; D008954:Models, Biological