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Water - Silicone Suppression

Water - Silicone Suppression

Water or Silicone Suppression Common Dynamic 1. If you would like to suppress either water TR 8670 Fat suppr. None TE 97 Fat sat. mode Strong or silicone, then make sure to select water TD 0.0 ms Water suppr. Water sat. MTC suppression on the contrast tab of your sequence. Magn. preparation Slice-sel, IR 170 Freeze suppressed tissue Restore mag Flip angle 150 Contrast |Resolution Geometry | System | Physio Inline Sequence Adjustments Transmitter/Receiver 2. Ensure that confirm frequency is selected Adjustment Tolerance Auto (None) Adjust volume on the system tab/adjustments. Adjust with body coil Confirm freq. adjustment Position L70.0 A22.3 H10.7 Assume Silicone Orientation Sagittal Rotation 90.00 deg Tx Ref [Nucleus ] Ref . Ref. amplitude 1H 390.77 A >> P 200 mm F >> H 200 mm R >> L 164 nm Program | Routine | Contrast Resolution| Geometry| System | Physio | Inline [ Sequence 3. If you are certain that your patient has silicone implants, ensure that assume silicone is selected on the system tab/adjustments. 4. Position slices and apply the scan; system frequency will adjust. 5. On the pop-up screen look for your silicone, Confiam Frequency Spectrum fat, and water peaks. On Siemens systems, silicone will be the far left, fat in the middle, Frequency (temp) [MHz]: 63.600000 Apply Frequency (syst) [MHz]: 63.600000 Ch Coil Con and water to the right. C Combined Frequency (temp ) (vff 12 ,450000 Continue Cancel Hob 6. If you are trying to suppress water, left mouse click to the peak on the far right, select Apply then Continue. 7. If you are trying to suppress silicone, left mouse click to the peak on the far left, select Apply then Continue. Water or Silicone Suppression SIEMENS www.usa.siemens.com/healthcare 326 Effective Date: 09/09/2016