Abstract：Objective To evaluate the application effect of case based learning (CBL) teaching method based on picture archiving and communication system (PACS) in teaching medical imaging internship. Methods A total of 52 eight-year program clinical medicine direction students of class 2013 in Peking University Third Hospital from May to June 2017 were selected. They were randomly divided into experimental group and control group according to the random number table method, with 26 students in each group. The experimental group adopted the PACS-based CBL, while the control group adopted traditional teaching method. Ten hours’ teaching of bone and joint system imaging internship were performed in the two groups. After classe, questionnaire survey was used to investigate the students in the two groups evaluation on the present teaching mode. The results of bone and joint system reading examination were compared between the two groups. Results The quantitative scores of the satisfaction to the teaching mode, and the quantitative scores of the agreement that the mode contributed to promote the understanding of theoretical knowledge, improved the self-study and independent thinking ability, developed the communication and presentation skills, improved the clinical thinking ability, as well as the scores of the image reading ability, were significantly higher in the experimental group than the control group (P ＜ 0.01). The average results of the experimental group was also higher than the control group, the differences were all statistically significant (P ＜ 0.05). Conclusion The CBL teaching based on PACS is a scientific and effective teaching mode, which can improve the teaching effect of imaging internship.
任翠 袁慧书 郎宁. 基于PACS系统的CBL教学在医学影像诊断见习带教中的应用[J]. 中国医药导报, 2019, 16(7): 67-70.
REN Cui YUAN Huishu LANG Ning. Application of case based learning teaching method based on picture archiving and communication system in medical imaging internship. 中国医药导报, 2019, 16(7): 67-70.
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2019, Vol. 16 
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