[Intl_DxMedPhys] ACR MRI Philips Prescribed Phase FOV Question

[Meier, Joseph]

Hello,

For ACR MRI submission, our Philips body/spine images have a prescribed FoV in the phase direction that is larger than the reconstructed phase FoV. (e.g., percent phase FoV is 175) to prevent aliasing.

Since the ACR form calculates the in plane resolution, I assume we should enter in the Reconstructed Phase and frequency FoVs for our submission as follows:



Freq FoV = 280

Prescribed Phase FoV = 490

Percent Phase FoV = 175

Phase FoV to be entered on the ACR data sheet should be 280 e.g., 490/1.75 = 280

Thank you for your insight,

Joe Meier



[cid:bfde3bb7-9a0f-493a-8557-36370e979f05]


Joseph Meier, PhD

Diagnostic Imaging Medical Physicist, Cincinnati Children’s Hospital

Assistant Professor, University of Cincinnati

3333 Burnet Ave, MLC 5031

Cincinnati, OH 45229-3026

(713) 422-3597 (O)

(513) 636-7775 (Administrative Assistant)





[cid:489d49e8-b19d-436d-bd62-c2413508b4bc]




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