Use of Diffusion Tensor MRI to Identify Early Changes in Diabetic Nephropathy
Author(s) -
Lan Lŭ,
John R. Sedor,
Vikas Gulani,
Jeffrey R. Schelling,
Alicia O’Brien,
Chris A. Flask,
Katherine MacRae Dell
Publication year - 2011
Publication title -
american journal of nephrology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 85
eISSN - 1421-9670
pISSN - 0250-8095
DOI - 10.1159/000333044
Subject(s) - medicine , fractional anisotropy , diffusion mri , medullary cavity , effective diffusion coefficient , diabetic nephropathy , renal function , kidney disease , urology , magnetic resonance imaging , kidney , pathology , endocrinology , radiology
Currently available clinical indicators of kidney disease lack the sensitivity and/or specificity to identify early-stage diabetic nephropathy (DN). Quantitative diffusion magnetic resonance imaging (MRI), specifically diffusion tensor imaging (DTI), has been used to quantify pathophysiologic changes in other organs but has not been well studied in kidney diseases, including DN. The goal of this pilot study was to examine differences in kidney DTI parameters in diabetic subjects versus healthy controls.
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