Abstract #0468
Evaluation of Multi-Modality Renal Functional MRI in Healthy Volunteers and Lupus Nephritis Patients
Stanislas Rapacchi 1,2 , Robert X Smith 3 , Yi Wang 3 , Lirong Yan 3 , Victor Sigalov 4 , Elizabeth Hernandez 5 , Ajay Verma 6 , Nicolas Wisniacki 7 , Jaime Torrington 6 , Xiang He 8 , Peng Hu 4 , George Karpouzas 5 , Ping-Chun Chiao 6 , and Danny JJ Wang 3
1
CRMBM, Aix-Marseille University, Marseille,
France,
2
Radiology,
UCLA, Los Angeles, CA, United States,
3
Neurology,
UCLA, California, United States,
4
Radiology,
UCLA, California, United States,
5
Rheumatology,
Harbor-UCLA Medical Center, California, United States,
6
Biogen
Idec, Cambridge, MA, United States,
7
Biogen
Idec, MA, United States,
8
University
of Pittsburg, PA, United States
This study evaluates the test-retest repeatability and
the sensitivity of a multi-modality renal functional MRI
protocol including diffusion weighted imaging (DWI),
blood oxygen level dependent (BOLD), T1rho MRI and
arterial spin labeling (ASL) in a cohort of healthy
subjects (NC) and lupus nephritis (LN) patients.
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