Charlene Laino[email protected]3D PrintingCancer risk from CT lower than previously estimatedAn analysis of more than 10 million Medicare records revealed that the risk of radiation-induced cancer from CT scans may be lower than previously estimated -- at least in the elderly, researchers reported December 2 at the Radiological Society of North America meeting in Chicago.December 2, 2010Page 1 of 1Top StoriesLegal IssuesCourt upholds conviction of dentist serving 75-year sentenceA dentist's 75-year sentence stands firm after a failed appeal challenge.Dental EducationThese factors affect burnout in dentistryMarketingBeyond Google: 2 new ad platforms every dental practice should be watchingLegal IssuesDentist accused of touching staff makes plea dealBrainWhat you may not know about gum disease, cognitive functioning