A real‐time regional adaptive exposure method for saving dose‐area product in x‐ray fluoroscopy

Reduction of radiation dose in x-ray imaging has been recognized as a high priority in the medical community. Here the authors show that a regional adaptive exposure method can reduce dose-area product (DAP) in x-ray fluoroscopy. The authors' method is particularly geared toward providing dose savings for the pediatric population.The scanning beam digital x-ray system uses a large-area x-ray source with 8000 focal spots in combination with a...