Disclosed is a medical image diagnostic apparatus which is provided with: a measurement calculation unit configured to calculate measured values by used of multi-dimensional information relating to a target region in the medical image of an object to be examined an image display unit configured to display the measured values and the medical image a re-input unit for re-inputting one of the multi-dimensional information and the measured values in the medical image displayed on the image display unit and a measurement recalculation unit configured to recalculate the other of the multi-dimensional information and the measured values, on the basis of the re-input one of the multi-dimensional information and the measured values.
