An image display apparatus includes a first radiographic image acquirer (112) for acquiring a first radiographic image captured in the scout image capturing process, a second radiographic image acquirer (114) for acquiring a plurality of second radiographic images captured in the stereographic image capturing process, a first display controller (116) for displaying the first radiographic image on a display unit (120), and a second display controller (118) for displaying the second radiographic images on the display unit (120) and, in case that the biopsy region (36) is selected in the displayed first radiographic image, displaying, in the second radiographic images, respective guide lines (204) passing through positions in the second radiographic images which correspond to the position of the biopsy region (36) selected in the first radiographic image and extending parallel to or substantially parallel to a prescribed direction.
