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A case-oriented web-based training system for breast cancer diagnosis
Huang, Qinghua1,2,3,4; Huang, Xianhai4; Liu, Longzhong5; Lin, Yidi5; Long, Xingzhang5; Li, Xuelong6
作者部门光学影像学习与分析中心
2018-03-01
发表期刊COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE
ISSN0169-2607
卷号156页码:73-83
产权排序5
摘要

Background and Objective: Breast cancer is still considered as the most common form of cancer as well as the leading causes of cancer deaths among women all over the world. We aim to provide a web-based breast ultrasound database for online training inexperienced radiologists and giving computer-assisted diagnostic information for detection and classification of the breast tumor.& para;& para;Methods: We introduce a web database which stores breast ultrasound images from breast cancer patients as well as their diagnostic information. A web-based training system using a feature scoring scheme based on Breast Imaging Reporting and Data System (BI-RADS) US lexicon was designed. A computer-aided diagnosis (CAD) subsystem was developed to assist the radiologists to make scores on the BI-RADS features for an input case. The training system possesses 1669 scored cases, where 412 cases are benign and 1257 cases are malignant. It was tested by 31 users including 12 interns, 11 junior radiologists, and 8 experienced senior radiologists.& para;& para;Results: This online training system automatically creates case-based exercises to train and guide the newly employed or resident radiologists for the diagnosis of breast cancer using breast ultrasound images based on the BI-RADS. After the trainings, the interns and junior radiologists show significant improvement in the diagnosis of the breast tumor with ultrasound imaging (p-value < .05); meanwhile the senior radiologists show little improvement (p-value > .05).& para;& para;Conclusions: The online training system can improve the capabilities of early-career radiologists in distinguishing between the benign and malignant lesions and reduce the misdiagnosis of breast cancer in a quick, convenient and effective manner. (C) 2018 Elsevier B.V. All rights reserved.

关键词Breast Ultrasound Images Medical Database Web-based Training Feature Scoring Bi-rads Computer-aided Diagnosis
DOI10.1016/j.cmpb.2017.12.028
收录类别SCI ; EI
语种英语
WOS记录号WOS:000424764800008
EI入藏号20180104599697
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/30817
专题光学影像学习与分析中心
通讯作者Huang, Qinghua
作者单位1.Northwestern Polytech Univ, Sch Elect & Informat, Xian 710072, Shaanxi, Peoples R China;
2.Northwestern Polytech Univ, Ctr OPTical IMagery Anal & Learning OPTIMAL, Xian 710072, Shaanxi, Peoples R China;
3.Shenzhen Univ, Coll Informat Engn, Shenzhen 518060, Peoples R China;
4.South China Univ Technol, Sch Elect & Informat Engn, Guangzhou, Guangdong, Peoples R China;
5.Sun Yat Sen Univ, Canc Ctr, State Key Lab Oncol South China, Dept Ultrasound,Collaborat Innovat Ctr Canc Med, Guangzhou, Guangdong, Peoples R China;
6.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Ctr OPTical IMagery Anal & Learning OPTIMAL, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714
Huang, Qinghua,Huang, Xianhai,Liu, Longzhong,et al. A case-oriented web-based training system for breast cancer diagnosis[J]. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE,2018,156:73-83.
APA Huang, Qinghua,Huang, Xianhai,Liu, Longzhong,Lin, Yidi,Long, Xingzhang,&Li, Xuelong.(2018).A case-oriented web-based training system for breast cancer diagnosis.COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE,156,73-83.
MLA Huang, Qinghua,et al."A case-oriented web-based training system for breast cancer diagnosis".COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 156(2018):73-83.
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