Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine
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To implement a novel technique for simultaneous, quantitative multiparametric mapping of the knee articular cartilage. ⋯ The proposed MRF sequence is fast and can simultaneously measure the T1 , T2 , T1 ρ , and B 1 + maps in a single scan. It is able to discriminate between mild osteoarthritis patients and healthy volunteers.
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To investigate the magic angle effect in three-dimensional ultrashort echo time Cones Adiabatic T1ρ (3D UTE Cones-AdiabT1ρ ) imaging of articular cartilage at 3T. ⋯ The 3D UTE Cones-AdiabT1ρ sequence is less sensitive to the magic angle effect in the evaluation of articular cartilage compared to Cones- T 2 ∗ and Cones-CW-T1ρ .