MEDICAL IMAGE DIAGNOSIS APPARATUS AND THE CONTROL METHOD THEREOF

摘要

Obtain a tomographic image of a patient table in advance in a state in which the object is not placed on the patient table. Obtain a tomographic image of the patient table with the object placed on the patient table. This tomographic image consists of an image of a patient table. The displacement calculation part determines the vertical displacement of images of the patient table in a non-loaded state and the tomographic image of the patient table in a loaded state. Meanwhile, markers are placed on the side of the patient table to indicate the displacement detecting position (reference position). The corrected image-forming part corrects the vertical positions of image data of the tomographic image in the loaded state based on the calculated displacement.