Phase Sensitive Fat Darkening by TI-Minimized Double SPAIR (PHATTI DeSPAIR) for Robust and Highly Effective Fat Suppression in Clinical T1-Weighted Imaging of Ischemic and Non-Ischemic Heart Disease
Publication
, Conference
Jenista, E; Wendell, D; Spatz, D; Jensen, C; Van Assche, L; Chen, E; Kim, R; Rehwald, W
We present a highly effective and robust fat suppression technique for T1-weighted inversion recovery (IR) imaging such as delayed enhancement, that is compatible with phase sensitive IR (PSIR) imaging. It combines a double-SPAIR (Spectral Selection Attenuated Inversion Recovery) module with a fat-TI minimization and a phase sensitive readout. It is called phase sensitive fat darkening by TI-minimized double SPAIR, PHATTI DeSPAIR. We compared its performance to standard chemically selective fat saturation in 13 patients with ischemic and non-ischemic heart disease, at 1.5T and 3T. Fat suppression efficiency was extremely strong compared to the standard technique, without affecting signal to noise.
Duke Scholars
Location
Melbourne, Australia
Conference Name
International Society for Cardiovascular Magnetic Resonance
Citation
APA
Chicago
ICMJE
MLA
NLM
Jenista, E., Wendell, D., Spatz, D., Jensen, C., Van Assche, L., Chen, E., … Rehwald, W. (n.d.). Phase Sensitive Fat Darkening by TI-Minimized Double SPAIR (PHATTI DeSPAIR) for Robust and Highly Effective Fat Suppression in Clinical T1-Weighted Imaging of Ischemic and Non-Ischemic Heart Disease. Presented at the International Society for Cardiovascular Magnetic Resonance, Melbourne, Australia.
Jenista, E., D. Wendell, D. Spatz, C. Jensen, L. Van Assche, E. Chen, R. Kim, and W. Rehwald. “Phase Sensitive Fat Darkening by TI-Minimized Double SPAIR (PHATTI DeSPAIR) for Robust and Highly Effective Fat Suppression in Clinical T1-Weighted Imaging of Ischemic and Non-Ischemic Heart Disease,” n.d.
Jenista E, Wendell D, Spatz D, Jensen C, Van Assche L, Chen E, et al. Phase Sensitive Fat Darkening by TI-Minimized Double SPAIR (PHATTI DeSPAIR) for Robust and Highly Effective Fat Suppression in Clinical T1-Weighted Imaging of Ischemic and Non-Ischemic Heart Disease. In.
Jenista E, Wendell D, Spatz D, Jensen C, Van Assche L, Chen E, Kim R, Rehwald W. Phase Sensitive Fat Darkening by TI-Minimized Double SPAIR (PHATTI DeSPAIR) for Robust and Highly Effective Fat Suppression in Clinical T1-Weighted Imaging of Ischemic and Non-Ischemic Heart Disease.
Location
Melbourne, Australia
Conference Name
International Society for Cardiovascular Magnetic Resonance