PROBLEM TO BE SOLVED: To provide an ultrasonograph, when a plurality of structures in a subject are shown in an ultrasonic image, capable of improving accuracy of an examination and working efficiency of an examiner.SOLUTION: The ultrasonograph includes: an object area detection part 107 that detects a plurality of object areas representing structures of a subject tissue included in an ultrasonic image that represents the inside of a prescribed site of a subject, and types of the structures corresponding to the respective object areas a physical relationship evaluation part 108 that determines scores of the respective object areas on the basis of a type of a structure corresponding to each of the plurality of object areas and the mutual physical relationship of the plurality of object areas and a display control part 110 that displays, on a display part 113, area display information of the respective object areas that discriminates the respective object areas by means of different display modes according to the scores, and the ultrasonic image.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】超音波画像中に被検体内の複数の構造物が示される場合に、検査の正確性を向上するとともに検査者の作業効率を向上できる超音波診断装置を提供する。【解決手段】被検体の所定部位内部を表す超音波画像に含まれる被検体組織の構造物が示された複数の対象領域と、当該各対象領域に相当する構造物の種類とを検出する対象領域検出部107と、複数の対象領域各々に相当する構造物の種類と、複数の対象領域相互の位置関係とに基づき、各対象領域に対するスコアを決定する位置関係評価部108と、各対象領域をそのスコアに応じた異なる表示態様で区別する各対象領域に対する領域表示情報、及び超音波画像を表示部113に表示する表示制御部110とを備えた。【選択図】図1
