The application of computer-aided diagnosis in Breast Imaging Reporting and Data System ultrasound training for residents- a randomized controlled study

被引:0
作者
Lyu, Shuyi [1 ,2 ]
Zhang, Meiwu [1 ]
Zhang, Baisong [1 ]
Gao, Libo [1 ]
Yang, Liu [1 ]
Guerrini, Susanna [3 ]
Ong, Eugene [4 ]
Zhang, Yan [1 ,2 ]
机构
[1] Ningbo 2 Hosp, Dept Ultrasound, 41 Northwest St, Ningbo 315010, Peoples R China
[2] Zhenhai Hosp Tradit Chinese Med, Dept Ultrasound, 51 Huancheng St, Ningbo 315010, Peoples R China
[3] Azienda Osped Univ Senese, Dept Med Sci, Unit Diagnost Imaging, Siena, Italy
[4] Mt Elizabeth Novena Hosp, Diagnost Radiol, Singapore, Singapore
关键词
Ultrasound (US); Breast Imaging Reporting and Data System (BI-RADS); computer-aided diagnosis resident; BI-RADS; 5TH EDITION; INTEROBSERVER VARIABILITY; INTRAOBSERVER AGREEMENT; LESIONS; CLASSIFICATION; LEXICON;
D O I
10.21037/tcr-23-2122
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Background: The consistency of Breast Imaging Reporting and Data System (BI-RADS) classification among experienced radiologists is different, which is difficult for inexperienced radiologists to master. This study aims to explore the value of computer-aided diagnosis (CAD) (AI-SONIC breast automatic detection system) in the BI-RADS training for residents. Methods: A total of 12 residents who participated in the first year and the second year of standardized resident training in Ningbo No. 2 Hospital from May 2020 to May 2021 were randomly divided into 3 groups (Group 1, Group 2, Group 3) for BI-RADS training. They were asked to complete 2 tests and questionnaires at the beginning and end of the training. After the first test, the educational materials were given to the residents and reviewed during the breast imaging training month. Group 1 studied independently, Group 2 studied with CAD, and Group 3 was taught face-to-face by experts. The test scores and ultrasonographic descriptors of the residents were evaluated and compared with those of the radiology specialists. The trainees' confidence and recognition degree of CAD were investigated by questionnaire. Results: There was no statistical significance in the scores of residents in the first test among the 3 groups (P=0.637). After training and learning, the scores of all 3 groups of residents were improved in the second test (P=0.006). Group 2 (52 +/- 7.30) and Group 3 (54 +/- 5.16) scored significantly higher than Group 1 (38 +/- 3.65). The consistency of ultrasonographic descriptors and final assessments between the residents and senior radiologists were improved (ic3 > ic2 > ic1), with ic2 and ic3 >0.4 (moderately consistent with experts), and ic1 =0.225 (fairly agreed with experts). The results of the questionnaire showed that the trainees had increased confidence in BI-RADS classification, especially Group 2 (1.5 to 3.5) and Group 3 (1.25 to 3.75). All trainees agreed that CAD was helpful for BI-RADS learning (Likert scale score: 4.75 out of 5) and were willing to use Conclusions: The AI-SONIC breast automatic detection system can help residents to quickly master BI-RADS, improve the consistency between residents and experts, and help to improve the confidence of residents in the classification of BI-RADS, which may have potential value in the BI-RADS training for radiology residents.
引用
收藏
页码:1969 / 1979
页数:11
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