Method and apparatus for diagnosis alzheimer's disease using PET-CT image

摘要

A method for diagnosing Alzheimer's disease using a PET-CT image according to the present invention comprises: generating a standard brain CT template in a Montreal Neurological Institute (MNI) area based on a CT image calculated from a PET-CT device; Based on the standard brain CT template, a plurality of details that can be commonly used for 18 F-florbetaben (FBB) and 18 F-flutemetamol (FMM) within the cortex ROI region where the deposition of beta-amyloid protein is above a certain value calculating the whole cortex volume of interest (VOI) of the region; and calculating the sentiloid of each of the plurality of sub-regions based on a standardized uptake value ratio (SUVR) of each of the plurality of sub-regions.