Abstract: A predetermined period is selected on timeline, and electronic medical record information about examination and treatment received by a predetermined person to be examined during the selected period is retrieved. All of examined regions recorded in the electronic medical record information are extracted therefrom. Further, external view image representing an external view of the person to be examined is displayed, and marks representing the examined regions are superimposed at the positions of the examined regions in the external view image.

Abstract: One of hierarchical images constituted by an appearance image representing an appearance of a subject body and a plurality of gradually magnified anatomy images schematically representing anatomical structures present inside of the body is displayed on a display unit. If a structure present at a desired position in the displayed image on the display unit specified by the specification input corresponds to a target examined region, the displayed image is switched to the examination information associated with the target examined region to display the examination information.