Whole-body PET-MR imaging system initial calibration results

PET-MR imaging systems have been discussed and written about for many years. Philips is the first to develop a whole body PET-MR imaging system. The approach taken followed the realization that a sequential pair of scans, with both imaging scanners in the SAME ROOM could be achieved in far less time and cost than a simultaneous PET-MR and would achieve most of the potential benefits of the two modalities. We have designed, built and calibrated a pair of fully functional imagers, obtaining optimal imaging from both modalities, but having solved all of the difficult interaction issues that have previously prevented operation in the same room.