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Effect of Reconstruction Method on Radiologists' Preference, Half Dose Image
Note.- Combined data from two observers. 1 = strongly preferred H-FBP image, 2 = somewhat preferred H-FBP image, 3 = no preference, 4 = somewhat preferred H-IRIS image, 5 = strongly preferred H-IRIS image. H/FBP = half dose image with filtered back projection, H/IRIS = half dose image with iterative reconstruction in image space (IRIS, Siemens Healthcare, Erlangen, Germany)
