A fast high-resolution multislice T1-weighted turbo spin-echo (TSE) sequence with a DRIVen equilibrium (DRIVE) pulse for native arthrographic contrast.
basic_science · Level V
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Abstract
This article describes a simple method to produce native arthrographic contrast in a fast T1-like turbo spin-echo sequence with the use of a driven equilibrium pulse. Our 2D multislice turbo spin-echo sequence combined with a driven equilibrium pulse provides a bright signal of joint fluid with otherwise unchanged signal intensities as compared with a normal T1-weighted turbo spin-echo sequence at high spatial resolution and short scan times. Thus, it might represent a useful adjunct for routine joint examinations.
Medical subject headings
- Joint Diseases
- Magnetic Resonance Imaging