To provide a medical image display system that can display an appropriate referential image by facilitating a search for a past image to be referred to in a method depending on a radiologist's demand.

The medical image display system has saving means for associating and saving medical images and attached information, inputting means for inputting a search condition for attached information (Step S2), means for searching for attached information matching the input search condition (Step S5), and displaying means for displaying the attached information found and/or the medical images associated with the attached information (Step S8); and enables the selection of the medical images associated with the attached information found as referential images (Step S11).