Where should we measure the entrance air kerma rate during acceptance testing of the automatic dose control of a fluoroscopic system?
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In Japan, the entrance air kerma rate (EAKR) to a patient cannot exceed 50 mGy/min in conventional fluoroscopy. However, it is unclear where the EAKR should be measured. We obtained the tube potential and tube current as a function of polymethylmethacrylate (P... ...
