PROBLEM TO BE SOLVED: To provide a medical data processing method capable of further improving diagnostic accuracy.SOLUTION: A medical data processing method includes: an OCT marker position detection step S14 for detecting the position of an OCT marker in a blood vessel see-through image based on the blood vessel see-through image acquired for a range including the OCT marker in the OCT measurement performed by inserting a catheter having the OCT marker at the tip into a blood vessel and an association step S15 for performing the association of the positions between an OCT tomographic image of a blood vessel wall acquired by the OCT measurement and the blood vessel transparent image based on the position of the OCT marker in the blood vessel see-through image detected in the OCT marker position detection step.COPYRIGHT: (C)2016,JPO&INPIT【課題】診断精度の更なる向上が可能な医療データ処理方法を提供する。【解決手段】医療データ処理方法は、先端部にOCTマーカを有するカテーテルを血管に挿入して行なったOCT測定の際に前記OCTマーカを含む範囲について取得した血管透視画像に基づいて、該血管透視画像中の前記OCTマーカの位置を検出するOCTマーカ位置検出ステップS14と、前記OCTマーカ位置検出ステップにおいて検出した前記血管透視画像中の前記OCTマーカの位置に基づいて、前記OCT測定により取得した血管壁のOCT断層画像と前記血管透視画像との間の位置の対応付けを行なう対応付けステップS15とを含む。【選択図】図1
