JP2017010577A5 - Medical diagnosis support apparatus, medical diagnosis support system, information processing method, and program - Google Patents

Medical diagnosis support apparatus, medical diagnosis support system, information processing method, and program Download PDF

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JP2017010577A5
JP2017010577A5 JP2016164828A JP2016164828A JP2017010577A5 JP 2017010577 A5 JP2017010577 A5 JP 2017010577A5 JP 2016164828 A JP2016164828 A JP 2016164828A JP 2016164828 A JP2016164828 A JP 2016164828A JP 2017010577 A5 JP2017010577 A5 JP 2017010577A5
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本発明の医療診断支援装置は、被検体の第１の検査データに含まれる第１の画像を解析することにより、前記第１の画像に含まれる異常陰影を含む第１の関心領域の特徴を表す所見を第１の生成所見として取得し、ユーザにより入力された前記第１の関心領域の特徴を表す所見を第１の読影所見として取得する所見取得手段と、前記第１の生成所見が提示された後にユーザにより操作部から入力された、前記第１の読影所見の変更情報を取得する変更情報取得手段と、前記被検体の、前記第１の検査データよりも新しい第２の検査データに含まれる第２の画像と、前記変更情報とを表示部に表示させる表示制御手段と、を有する。
また、本発明は、上述した医療診断支援装置に係る医療診断支援システム、上述した医療診断支援装置による情報処理方法、及び、当該情報処理方法の各工程をコンピュータに実行させるためのプログラムを含む。
The medical diagnosis support apparatus according to the present invention analyzes the first image included in the first examination data of the subject, thereby determining the characteristics of the first region of interest including the abnormal shadow included in the first image. A finding acquisition means for acquiring a finding to be expressed as a first generation finding, and a finding representing a feature of the first region of interest input by the user as a first interpretation finding; and the first generation finding is presented Change information acquisition means for acquiring change information of the first interpretation findings, which is input from the operation unit by the user, and second test data that is newer than the first test data of the subject. Display control means for displaying a second image included and the change information on a display unit.
The present invention also includes a medical diagnosis support system according to the medical diagnosis support apparatus described above, an information processing method using the medical diagnosis support apparatus described above, and a program for causing a computer to execute each step of the information processing method.

Claims (17)

被検体の第１の検査データに含まれる第１の画像を解析することにより、前記第１の画像に含まれる異常陰影を含む第１の関心領域の特徴を表す所見を第１の生成所見として取得し、ユーザにより入力された前記第１の関心領域の特徴を表す所見を第１の読影所見として取得する所見取得手段と、
前記第１の生成所見が提示された後にユーザにより操作部から入力された、前記第１の読影所見の変更情報を取得する変更情報取得手段と、
前記被検体の、前記第１の検査データよりも新しい第２の検査データに含まれる第２の画像と、前記変更情報とを表示部に表示させる表示制御手段と、
を有することを特徴とする医療診断支援装置。 By analyzing the first image included in the first examination data of the subject, a finding representing the feature of the first region of interest including the abnormal shadow included in the first image is used as the first generation finding. A finding acquisition means for acquiring a finding representing a feature of the first region of interest input by the user as a first interpretation finding;
Change information acquisition means for acquiring change information of the first interpretation findings input from the operation unit by the user after the first generation findings are presented;
Display control means for displaying a second image of the subject contained in second examination data newer than the first examination data and the change information on a display unit;
A medical diagnosis support apparatus characterized by comprising: 前記表示制御手段は、前記第２の画像に含まれる異常陰影を含む第２の関心領域の特徴を表す所見をユーザが入力するための画面において前記第２の画像と前記変更情報とを前記表示部に表示させることを特徴とする請求項１に記載の医療診断支援装置。   The display control means displays the second image and the change information on a screen for a user to input a finding that represents a feature of the second region of interest including an abnormal shadow included in the second image. The medical diagnosis support apparatus according to claim 1, wherein the medical diagnosis support apparatus is displayed on a screen. 被検体の第１の検査データに含まれる第１の画像を解析することにより、前記第１の画像に含まれる異常陰影を含む第１の関心領域の特徴を表す所見を第１の生成所見として取得し、ユーザにより入力された前記第１の関心領域の特徴を表す所見を第１の読影所見として取得する所見取得手段と、
前記第１の生成所見が提示された後にユーザにより操作部から入力された、前記第１の読影所見の変更情報に基づいて、前記第１の生成所見の信頼性を評価する評価手段と、
前記被検体の、前記第１の検査データよりも新しい第２の検査データに含まれる第２の画像と、前記第１の生成所見の信頼性を示す情報とを表示部に表示させる表示制御手段と、
を有することを特徴とする医療診断支援装置。 By analyzing the first image included in the first examination data of the subject, a finding representing the feature of the first region of interest including the abnormal shadow included in the first image is used as the first generation finding. A finding acquisition means for acquiring a finding representing a feature of the first region of interest input by the user as a first interpretation finding;
Evaluation means for evaluating the reliability of the first generation finding based on change information of the first interpretation finding input from the operation unit by the user after the first generation finding is presented;
Display control means for displaying, on a display unit, a second image included in second examination data that is newer than the first examination data of the subject and information indicating the reliability of the first generation findings. When,
A medical diagnosis support apparatus characterized by comprising: 前記所見取得手段は、前記第２の画像に含まれる異常陰影を含む第２の関心領域の特徴を表す所見を第２の生成所見として取得し、
前記表示制御手段は、前記第１の生成所見の信頼性を示す情報を、前記第２の生成所見とともに前記表示部に表示させることを特徴とする請求項３に記載の医療診断支援装置。 The finding acquisition means acquires a finding representing a characteristic of the second region of interest including an abnormal shadow included in the second image as a second generation finding,
4. The medical diagnosis support apparatus according to claim 3, wherein the display control unit displays information indicating the reliability of the first generation finding on the display unit together with the second generation finding. 前記表示制御手段は、前記第２の画像に含まれる異常陰影を含む第２の関心領域の特徴を表す所見をユーザが入力した後に、前記第２の生成所見と前記第１の生成所見の信頼性を示す情報とを前記表示部に表示させることを特徴とする請求項４に記載の医療診断支援装置。   The display control means, after a user inputs a finding representing a feature of the second region of interest including an abnormal shadow included in the second image, the second generation finding and the reliability of the first generation finding The medical diagnosis support apparatus according to claim 4, wherein information indicating sex is displayed on the display unit. 被検体の第１の検査データに含まれる第１の画像を解析することにより、前記第１の画像に含まれる異常陰影を含む第１の関心領域の特徴を表す所見を第１の生成所見として取得し、ユーザにより入力された前記第１の関心領域の特徴を表す所見を第１の読影所見として取得する所見取得手段と、
前記第１の生成所見が提示された後にユーザにより操作部から入力された、前記第１の読影所見の変更情報に基づいて、前記第１の読影所見の信頼性を評価する評価手段と、
前記被検体の、前記第１の検査データよりも新しい第２の検査データに含まれる第２の画像と、前記第１の読影所見の信頼性を示す情報とを表示部に表示させる表示制御手段と、
を有することを特徴とする医療診断支援装置。 By analyzing the first image included in the first examination data of the subject, a finding representing the feature of the first region of interest including the abnormal shadow included in the first image is used as the first generation finding. A finding acquisition means for acquiring a finding representing a feature of the first region of interest input by the user as a first interpretation finding;
Evaluation means for evaluating the reliability of the first interpretation finding based on change information of the first interpretation finding input from the operation unit by the user after the first generation finding is presented;
Display control means for displaying on the display unit a second image included in the second examination data newer than the first examination data of the subject and information indicating the reliability of the first interpretation findings. When,
A medical diagnosis support apparatus characterized by comprising: 前記表示制御手段は、前記第２の画像に含まれる異常陰影を含む第２の関心領域の特徴を表す所見をユーザが入力するための画面において前記第２の画像と前記第１の読影所見の信頼性を示す情報とを前記表示部に表示させることを特徴とする請求項６に記載の医療診断支援装置。   The display control means is configured to display the second image and the first interpretation finding on a screen for a user to input a finding that represents a feature of the second region of interest including an abnormal shadow included in the second image. The medical diagnosis support apparatus according to claim 6, wherein information indicating reliability is displayed on the display unit. 前記変更情報は、前記第１の生成所見が提示された後にユーザが前記操作部から前記第１の読影所見を変更する入力を行ったか否かを示す情報であることを特徴とする請求項１乃至請求項７のいずれか１項に記載の医療診断支援装置。   The change information is information indicating whether or not a user has made an input to change the first interpretation finding from the operation unit after the first generation finding is presented. The medical diagnosis support apparatus according to any one of claims 7 to 7. 前記変更情報は、前記第１の生成所見が提示された後にユーザが前記操作部から前記第１の読影所見を変更した場合に、前記変更の度合いを示す情報であることを特徴とする請求項１乃至請求項７のいずれか１項に記載の医療診断支援装置。   The change information is information indicating a degree of the change when the user changes the first interpretation finding from the operation unit after the first generation finding is presented. The medical diagnosis support apparatus according to any one of claims 1 to 7. 被検体の第１の検査データを解析して生成される第１の生成所見と、前記第１の検査データに対し、操作部から入力された第１の読影所見とを取得する所見取得手段と、
前記第１の生成所見が提示された後に、前記第１の読影所見に対し前記操作部から入力された変更情報を取得する変更情報取得手段と、
前記第１の生成所見が提示された後に前記第１の読影所見を変更した結果生じた、前記第１の生成所見と前記第１の読影所見との差異の変化が大きいほど、前記被検体への診断に対する前記第１の生成所見の影響度が大きいと評価する評価手段と、
を有することを特徴とする医療診断支援装置。 A finding acquisition means for acquiring a first generation finding generated by analyzing the first examination data of the subject and a first interpretation finding input from the operation unit with respect to the first examination data; ,
Change information acquisition means for acquiring change information input from the operation unit for the first interpretation findings after the first generation findings are presented;
The greater the change in the difference between the first generation finding and the first interpretation finding, which has occurred as a result of changing the first interpretation finding after the first generation finding is presented, the greater the change to the subject. Evaluation means for evaluating that the degree of influence of the first generation findings on the diagnosis of
A medical diagnosis support apparatus characterized by comprising: 前記生成所見及び前記読影所見は、前記被検体の診断のための項目に関して、前記被検体が取り得る複数の状態のうちいずれかの状態を示す情報であることを特徴とする請求項１乃至請求項１０のいずれか１項に記載の医療診断支援装置。   2. The generation finding and the interpretation finding are information indicating one of a plurality of states that can be taken by the subject with respect to an item for diagnosis of the subject. Item 11. The medical diagnosis support apparatus according to any one of Items 10. 画像を解析することにより得られる、画像の特徴を示す値である画像特徴量に基づいて異常陰影を検出する検出手段をさらに有することを特徴とする請求項１乃至請求項１１のいずれか１項に記載の医療診断支援装置。   12. The apparatus according to claim 1, further comprising a detection unit configured to detect an abnormal shadow based on an image feature amount that is a value indicating a feature of the image obtained by analyzing the image. The medical diagnosis support apparatus according to 1. 前記所見取得手段は、前記画像特徴量に基づいて前記被検体の推定病名を取得することを特徴とする請求項１２に記載の医療診断支援装置。   The medical diagnosis support apparatus according to claim 12, wherein the finding acquisition unit acquires an estimated disease name of the subject based on the image feature amount. 前記所見取得手段は、前記検出された異常陰影を含む前記第１の関心領域の特徴を表す前記第１の生成所見を、前記画像特徴量に基づいて取得することを特徴とする請求項１２又は請求項１３に記載の医療診断支援装置。   The said finding acquisition means acquires the said 1st production | generation finding showing the characteristic of the said 1st region of interest containing the detected abnormal shadow based on the said image feature-value. The medical diagnosis support apparatus according to claim 13. 被検体の第１の検査データに含まれる第１の画像を解析することにより、前記第１の画像に含まれる異常陰影を含む第１の関心領域の特徴を表す所見を第１の生成所見として取得し、ユーザにより入力された前記第１の関心領域の特徴を表す所見を第１の読影所見として取得する所見取得手段と、
前記第１の生成所見が提示された後にユーザにより操作部から入力された、前記第１の読影所見の変更情報を取得する変更情報取得手段と、
前記被検体の、前記第１の検査データよりも新しい第２の検査データに含まれる第２の画像と、前記変更情報とを表示部に表示させる表示制御手段と、
を有することを特徴とする医療診断支援システム。 By analyzing the first image included in the first examination data of the subject, a finding representing the feature of the first region of interest including the abnormal shadow included in the first image is used as the first generation finding. A finding acquisition means for acquiring a finding representing a feature of the first region of interest input by the user as a first interpretation finding;
Change information acquisition means for acquiring change information of the first interpretation findings input from the operation unit by the user after the first generation findings are presented;
Display control means for displaying a second image of the subject contained in second examination data newer than the first examination data and the change information on a display unit;
A medical diagnosis support system characterized by comprising: 被検体の第１の検査データに含まれる第１の画像を解析することにより、前記第１の画像に含まれる異常陰影を含む第１の関心領域の特徴を表す所見を第１の生成所見として取得し、ユーザにより入力された前記第１の関心領域の特徴を表す所見を第１の読影所見として取得する工程と、
前記第１の生成所見が提示された後にユーザにより操作部から入力された、前記第１の読影所見の変更情報を取得する工程と、
前記被検体の、前記第１の検査データよりも新しい第２の検査データに含まれる第２の画像と、前記変更情報とを表示部に表示させる工程と、
を有することを特徴とする情報処理方法。 By analyzing the first image included in the first examination data of the subject, a finding representing the feature of the first region of interest including the abnormal shadow included in the first image is used as the first generation finding. Obtaining a finding representing a feature of the first region of interest input by the user as a first interpretation finding;
Obtaining change information of the first interpretation finding input from the operation unit by the user after the first generation finding is presented;
Displaying a second image of the subject in the second examination data newer than the first examination data and the change information on a display unit;
An information processing method characterized by comprising: 請求項１６に記載の情報処理方法の各工程をコンピュータに実行させるためのプログラム。   The program for making a computer perform each process of the information processing method of Claim 16.
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