Dr. Richard BlackNuclear MedicineIs PET an endangered species?Just as it appeared ready to enter the clinical mainstream, PET imaging has been thrown a series of setbacks that raise questions as to whether it will ever live to up its potential. In this article, PET educator Dr. Richard Black discusses PET's spectacular rise, and also the threats that may bring it back to earth.August 2, 2007Page 1 of 1Top StoriesMedicolegalUnitedHealthcare alleges billing fraud in new RP lawsuitPass-through billing has come up again in a new lawsuit alleging RP funneled in-network claims through a "sham out-of-network entity."Molecular ImagingPET/MR enterography shows promise in Crohn’s diseaseAIPatient-facing AI shifts focus from reports to relationshipsMRIDTI-MRI shows childhood neglect's effect on the brain's white matterUltrasoundEcho images show consequences of steroid use among athletes