Interpretation support apparatus and non-transitory computer readable medium

A non-transitory computer readable medium for storing a computer-executable program for supporting creation of an interpretation report including a medical image obtained by examining a patient, a region of interest to focus on in the medical image, and findings on the region of interest, the computer-executable program causing the computer to:

• read a plurality of interpretation reports created by a plurality of examinations on the same part of the same patient;
• set one of the plurality of interpretation reports as a detection target interpretation report and set the others as comparison target interpretation reports to be used for comparison with the detection target interpretation report, compare regions of interest of the detection target interpretation report and the comparison target interpretation reports, and detect a region of interest, which is present in the comparison target interpretation reports but is not present in the detection target interpretation report, as a difference region;
• and
• notify that the difference region has been detected, in a case where the difference region is detected;
• the computer-executable program further causing the computer to:
• deform a comparison target medical image, which is a medical image of the comparison target interpretation report, such that a position of each portion matches a position of each portion of a detection target medical image, which is a medical image of the detection target interpretation report;
• and
• perform overlay display for displaying a region of interest of a deformed comparison target medical image, which is deformed, on a display so as to overlap the detection target medical image.