JP2006145281A5 - - Google Patents
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- JP2006145281A5 JP2006145281A5 JP2004333069A JP2004333069A JP2006145281A5 JP 2006145281 A5 JP2006145281 A5 JP 2006145281A5 JP 2004333069 A JP2004333069 A JP 2004333069A JP 2004333069 A JP2004333069 A JP 2004333069A JP 2006145281 A5 JP2006145281 A5 JP 2006145281A5
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Claims (4)
被検体の各臓器の形状を格納する臓器形状格納手段と、
前記ＰＥＴデータに含まれるＲＩ集積領域を抽出するＲＩ集積領域抽出手段と、
前記被検体におけるＲＩ集積領域が位置する部位の各臓器の形状と、前記ＲＩ集積領域の形状と、を比較して形状の相似度を算出する相似度算出手段と、
前記形状の相似度が所定値よりも低いＲＩ集積領域を異常陰影候補として検出する異常陰影候補検出手段と、
を備えることを特徴とする医用画像診断支援装置。 PET data acquisition means for acquiring PET data measured by a PET apparatus;
Organ shape storage means for storing the shape of each organ of the subject;
RI integrated region extraction means for extracting the RI integrated region included in the PET data;
Similarity calculation means for calculating the similarity of the shape by comparing the shape of each organ of the site where the RI integration region is located in the subject and the shape of the RI integration region;
An abnormal shadow candidate detecting means for detecting an RI accumulated region having a similarity of the shape lower than a predetermined value as an abnormal shadow candidate;
A medical image diagnosis support apparatus comprising:
ことを特徴とする請求項１に記載の医用画像診断支援装置。 The organ shape storage means stores the shape of each organ of the subject extracted based on the subject's imaging data obtained by a medical imaging device,
The medical image diagnosis support apparatus according to claim 1.
ことを特徴とする請求項１に記載の医用画像診断支援装置。 The organ shape storage means stores a standard shape of each organ extracted based on at least one of an anatomical chart, a human body model, or an organ model.
The medical image diagnosis support apparatus according to claim 1.
前記ＰＥＴデータに含まれるＲＩ集積領域を抽出するＲＩ集積領域抽出手段と、
前記ＲＩ集積領域抽出手段で抽出されたＲＩ集積領域のＲＩ集積量の経時的変化を示す被検体ＲＩ集積データを取得する被検体ＲＩ集積データ取得手段と、
病巣領域におけるＲＩ集積量の標準的な経時的変化を示す標準ＲＩ集積データ又は非病巣領域におけるＲＩ集積量の標準的な経時的変化を示す標準ＲＩ集積データのうちの少なくとも一つを格納する標準ＲＩ集積データ格納手段と、
前記被検体ＲＩ集積データと前記標準ＲＩ集積データとを比較し、それらの比較結果に基づいて異常陰影候補を検出する異常陰影候補検出手段と、
を備えることを特徴とする医用画像診断支援装置。 PET data acquisition means for acquiring PET data measured by a PET apparatus;
RI integrated region extraction means for extracting the RI integrated region included in the PET data;
Subject RI integrated data acquisition means for acquiring subject RI integrated data indicating a temporal change in the RI integrated amount of the RI integrated region extracted by the RI integrated region extraction means ;
A standard for storing at least one of standard RI integrated data indicating a standard time-dependent change in RI accumulation amount in a lesion area or standard RI integrated data indicating a standard time-dependent change in RI accumulation amount in a non-focal area. RI integrated data storage means;
An abnormal shadow candidate detecting means for comparing the subject RI integrated data and the standard RI integrated data and detecting an abnormal shadow candidate based on the comparison result;
A medical image diagnosis support apparatus comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004333069A JP4454474B2 (en) | 2004-11-17 | 2004-11-17 | Medical image diagnosis support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004333069A JP4454474B2 (en) | 2004-11-17 | 2004-11-17 | Medical image diagnosis support device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2006145281A JP2006145281A (en) | 2006-06-08 |
| JP2006145281A5 true JP2006145281A5 (en) | 2007-05-24 |
| JP4454474B2 JP4454474B2 (en) | 2010-04-21 |
Family
ID=36625161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004333069A Expired - Fee Related JP4454474B2 (en) | 2004-11-17 | 2004-11-17 | Medical image diagnosis support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4454474B2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4640143B2 (en) * | 2005-12-02 | 2011-03-02 | 株式会社島津製作所 | Diagnostic imaging support device |
| JP4609298B2 (en) * | 2005-12-09 | 2011-01-12 | 株式会社島津製作所 | Diagnostic imaging support device |
| US8017915B2 (en) | 2008-03-14 | 2011-09-13 | Reflexion Medical, Inc. | Method and apparatus for emission guided radiation therapy |
| BR112012013554A2 (en) | 2009-12-08 | 2017-10-10 | Koninl Philips Electronics Nv | correction method of marker absorption measurements for a patient, computer program and correction system |
| JP6210972B2 (en) | 2011-03-31 | 2017-10-11 | リフレクション メディカル， インコーポレイテッド | System and method for use in radiation induced radiation therapy |
| JP6026089B2 (en) * | 2011-08-23 | 2016-11-16 | 東芝メディカルシステムズ株式会社 | Medical image diagnostic apparatus, image information display apparatus, and control program |
| WO2017156316A1 (en) | 2016-03-09 | 2017-09-14 | Reflexion Medical, Inc. | Fluence map generation methods for radiotherapy |
| JP6797557B2 (en) * | 2016-05-17 | 2020-12-09 | キヤノンメディカルシステムズ株式会社 | Medical image diagnostic equipment, medical image processing equipment and image display program |
| WO2018093849A1 (en) | 2016-11-15 | 2018-05-24 | Reflexion Medical, Inc. | Methods for radiation delivery in emission-guided radiotherapy |
| WO2018093933A1 (en) | 2016-11-15 | 2018-05-24 | Reflexion Medical, Inc. | System for emission-guided high-energy photon delivery |
-
2004
- 2004-11-17 JP JP2004333069A patent/JP4454474B2/en not_active Expired - Fee Related
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