Abstract: A system (10) that provides diagnosis support information (110) relating to a disease of a target subject (5) includes: an acquisition unit (11) that acquires subject information (105) including actual image data (15) of an MR image including at least a reference region including part of an evaluation target region of the subject; and an information providing unit (12) that provides diagnosis support information (110) based on pseudo PET image data (115) of the evaluation target region generated by an image processing model (60) machine learned with training data (70) including actual image data (71) of a MR image of a reference region and actual image data (72) of a PET image including the evaluation target region of a plurality of test subjects so as to generate pseudo PET image data (75) of the evaluation target region from actual image data (71) of an MR image of the reference region, from the actual image data (15) of an individual MR image of the target subject.

Abstract: A system (10) that provides diagnosis support information (110) relating to a disease of a target subject (5) includes: an acquisition unit (11) that acquires subject information (105) including actual image data (15) of an MR image including at least a reference region including part of an evaluation target region of the subject; and an information providing unit (12) that provides diagnosis support information (110) based on pseudo PET image data (115) of the evaluation target region generated by an image processing model (60) machine learned with training data (70) including actual image data (71) of a MR image of a reference region and actual image data (72) of a PET image including the evaluation target region of a plurality of test subjects so as to generate pseudo PET image data (75) of the evaluation target region from actual image data (71) of an MR image of the reference region, from the actual image data (15) of an individual MR image of the target subject.