Basis for Contrast Enhanced T1- Weighted Imaging Using SE at High Field
نویسندگان
چکیده
Introduction: For contrast enhanced imaging, non-contrast sources of bright signal should be reduced. This is commonly achieved by fat suppression. At high field, fat suppression can significantly reduce the number of slices per unit time due to SAR limitations. In addition, the most commonly used gradient echo methods result in very bright signal from inflowing blood. This study evaluates the use of different bandwidth RF-pulses in a SE sequence for reduction of blood and fat signal [1] without increased SAR.
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