PROBLEM TO BE SOLVED: To provide support information which makes it possible to locally evaluate diagnosis of a chronic obstructive pulmonary disease.SOLUTION: From medical three-dimensional image data of a subject chest, a lung field area is divided into plural divided areas on the basis of division conditions and a distance between a predetermined position and a lung surface. Further, for each divided area, the range of a signal value is classified, and a result is displayed for each divided area.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2017,JPO&INPIT【課題】慢性閉塞性肺疾患診断を局所的に評価できる支援情報の提供を目的としている。【解決手段】被検体胸部の医用3次元画像データから肺野領域を、区分条件と、所定位置と肺表面との間の距離とに基づいて複数の区分領域に区分けする。さらに区分領域ごとに、いずれの信号値範囲かを分類し、当該区分領域ごとに結果を表示する。【選択図】 図5
