Dr. Arturo Chiti and Dr. Margarita Kirienko[email protected]Molecular ImagingFacing the challenges in molecular imaging's futureMolecular techniques continue to show immense promise, but to ensure their successful introduction, serious problems must be addressed, including the recruitment of well-trained staff and the maintenance of an appropriate regulatory framework.January 8, 2012Page 1 of 1Top StoriesDigital X-RayDEXA receives major boost for osteoporosis screeningGreater emphasis looks set to be put on the use of dual-energy x-ray absorptiometry (DEXA) for osteoporosis screening.MRIML model using CCTA, MRI data predicts MACE in cardiac patientsClinical NewsPatient death prompts RCR to act on gastric bandsMRIGenetic testing, risk assessment tied to more breast MRI uptakeMolecular ImagingPET scans can reduce unnecessary lymph node procedures