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Using breast radiographers' reports as a second opinion for radiologists' readings of microcalcifications in digital mammography
https://doi.org/10.24517/00014192
https://doi.org/10.24517/00014192280689cf-bc6c-45ed-8769-82f3268628db
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ME-PR-TANAKA-R-20140565.pdf (550.9 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2017-10-03 | |||||||
| タイトル | ||||||||
| タイトル | Using breast radiographers' reports as a second opinion for radiologists' readings of microcalcifications in digital mammography | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| ID登録 | ||||||||
| ID登録 | 10.24517/00014192 | |||||||
| ID登録タイプ | JaLC | |||||||
| 著者 |
Tanaka, Rie
× Tanaka, Rie× Takamori, Miho× Uchiyama, Yoshikazu× Nishikawa, Robert M.× Shiraishi, Junji |
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| 著者別表示 |
田中, 利恵
× 田中, 利恵
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| 書誌情報 |
British Journal of Radiology 巻 88, 号 1047, p. 20140565, 発行日 2015-03-01 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0007-1285 | |||||||
| NCID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA00575096 | |||||||
| DOI | ||||||||
| 関連タイプ | isVersionOf | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.1259/bjr.20140565 | |||||||
| 出版者 | ||||||||
| 出版者 | British Institute of Radiology | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Objective: The aim of this study was to investigate a practical method for incorporating radiographers' reports with radiologists' readings of digital mammograms. Methods: This simulation study was conducted using data from a free-response receiver operating characteristic observer study obtained with 75 cases (25 malignant, 25 benign and 25 normal cases) of digital mammograms. Each of the rating scores obtained by six breast radiographers was utilized as a second opinion for four radiologists' readings with the radiographers' reports. A logical "OR" operation with various criteria settings was simulated for deciding an appropriate method to select a radiographer's report in all combinations of radiologists and radiographers. The average figure of merit (FOM) of the radiologists' performances was statistically analysed using a jackknife procedure (JAFROC) to verify the clinical utility of using radiographers' reports. Results: Potential improvement of the average FOM of the radiologists' performances for identifying malignant microcalcifications could be expected when using radiographers' reports as a second opinion. When the threshold value of 2.6 in Breast Imaging-Reporting and Data System (BI-RADS®) assessment was applied to adopt/ reject a radiographer's report, FOMs of radiologists' performances were further improved. Conclusion: When using breast radiographers' reports as a second opinion, radiologists' performances potentially improved when reading digital mammograms. It could be anticipated that radiologists' performances were improved further by setting a threshold value on the BIRADS assessment provided by the radiographers. Advances in knowledge: For the effective use of a radiographer's report as a second opinion, radiographers' rating scores and its criteria setting for adoption/ rejection would be necessary. | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | AM | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||
