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Dear all, One of our MR systems is having the gradient coil replaced (thankfully under contract) and I will be conducting physics testing after the install & calibration. I will run the ACR phantom and perform all standard measurements. </div>
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<div dir="ltr"><div><div class="gmail_default" style="font-family:tahoma,sans-serif">Dear all,</div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">One of our MR systems is having the gradient coil replaced (thankfully under contract) and I will be conducting physics testing after the install & calibration. I will run the ACR phantom and perform all standard measurements. I also plan to look through the service tool (Siemens Magnetom Aera, I have a service key) to examine the different gradient calibrations & tests that should be done post install. I may also re-run the Siemens phantom shim (field map) test to verify field homogeneity since they will have ramped down & then ramped up the system. </div><div class="gmail_default" style="font-family:tahoma,sans-serif"><br></div><div class="gmail_default" style="font-family:tahoma,sans-serif">For the MR experts out there -- would you run anything else? Any other test result to pay special attention to or focus on?</div><br clear="all"></div><div><div class="gmail_default" style="font-family:tahoma,sans-serif">Thanks, Steve</div></div><div><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Steven Shea, PhD<div>Associate Professor, MR Scientist</div><div>Department of Radiology & Medical Imaging. Loyola Medicine</div></div></div></div></div>