Visualization of the Paramagnetic Markers in Interventional MRI Using 
Spatial-Spectral Pulses

Patil, S; Boller, C; Bilecen, D; Scheffler, K

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Visualization of the Paramagnetic Markers in Interventional MRI Using Spatial-Spectral Pulses

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https://cds.ismrm.org/ismrm-2007/files/1_program.pdf
(Abstract)

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Patil, S., Boller, C., Bilecen, D., & Scheffler, K. (2007). Visualization of the Paramagnetic Markers in Interventional MRI Using Spatial-Spectral Pulses. Poster presented at 2007 Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany.

Cite as: https://hdl.handle.net/21.11116/0000-0004-0536-A

Abstract

We propose positive contrast imaging of the passive (paramagnetic) markers mounted on a guidewire using spatial-spectral (SPSP) pulses. The SPSP was adopted in a standard GRE sequence. Additional FATSAT pulse was necessary to suppress fat signal contamination. The technique was applied in vitro to demonstrate the effectiveness of the marker detection.