PROBLEM TO BE SOLVED: To provide a medical image processing device capable of visualizing the nature of a branch port of a tubular tissue which is clinically necessary.SOLUTION: A medical image processing device includes a port for acquiring volume data including a tubular tissue having a main tube and a branch tube branched from the main tube, a processor for deriving a position, size, and direction of the branch port where the branch tube is branched from the main tube, and a display for displaying a mark in a three-dimensional space indicating the position, size, and direction of the branch port in a three dimensional image on a three-dimensional image of the tubular tissue based on the volume data in a superimposed manner.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2017,JPO&INPIT【課題】臨床上必要な管状組織の分枝口の性質を可視化できる医用画像処理装置を提供する。【解決手段】医用画像処理装置は、本管と本管から分岐される枝管とを有する管状組織を含むボリュームデータを取得するポートと、本管から枝管が分岐する分枝口の位置、大きさ、及び向きを導出するプロセッサと、ボリュームデータに基づく管状組織の3次元画像に、3次元画像における分枝口の位置、大きさ、及び向きを示す3次元空間上のマークを重畳表示するディスプレイと、を備える。【選択図】図2
