Mayo Clinic radiology researcher Cynthia McCollough, Ph.D., and her team were awarded a four-year grant from the National Institutes of Health that will allow Mayo to establish a national clearinghouse for CT dose reduction research. Dr. McCollough is internationally known for her work in limiting radiation exposure to patients. She is head of Mayo's CT Clinical Innovation Center.
Their NIH grant application, in response to a request for proposals to reduce CT doses to the level of background radiation, was the only one funded in a highly competitive field.
“This grant is unique in that it provides funding for Mayo Clinic to establish a national clearinghouse to share the data sets, software algorithms and imaging methods developed by our team with the entire CT imaging community,” says Dr. McCollough.
This will be the first information depository of its kind in the field of CT dose reduction, providing reference data sets for use in developing and validating the many noise reduction and iterative reconstruction methods currently under development. “Mayo Clinic will provide a tremendously valuable resource for all researchers working on dose reduction in CT,” she says.
Other investigators involved include Joel Fletcher, M.D., Shuai Leng, Ph.D., Lifeng Yu, Ph.D., David DeLone, M.D., Jeff Fidler, M.D., David Levin, M.D., Ph.D., Rickey Carter, Ph.D., and David Holmes III, Ph.D.