DIAGNOSIS ASSISTING SYSTEM, DIAGNOSIS ASSISTING PROGRAM, AND DIAGNOSIS ASSISTING METHOD

摘要

A CPR image (14) showing at least partial region of a blood vessel is generated from volume data obtained by image capturing and is arranged in a predetermined region of a display screen (11C). Outside this region, band-shaped condition presentation regions (13, 15) are arranged so as to be parallel with the blood vessel shown by the CPR image. A narrow ratio and the indication value of, for example, the presence and absence of plaque are calculated by a volume data analysis. The calculated indication value is replaced with a color (RGB value) with reference to a conversion table. The condition presentation regions (13, 15) are color-coded according to the indication value and displayed. This makes it possible to, on a blood vessel diagnosis screen, extensively and sufficiently observe the conditions of a blood vessel inner wall and simultaneously to intuitively understand the narrow ratio and the like in each region of the blood vessel.