Primary bronchopulmonary carcinoma occurs in the bronchial mucosa epithelium, also called lung cancer (LC), and has currently become the first cause of death of malignant tumors in China. With constant efforts of Chinese physicians, the diagnosis and management of LC has made certain progress, but standardized surgery for LC still varies to a great extent due to difference regions, nature of medical centers, and technical levels. Complete and standardized surgical resection can provide good long-term survival for patients with stageⅠ, Ⅱand partly ⅢA LC, and cannot be a substitute for other treatment, which shows the importance of standardized surgery. As the most solid member, surgery plays a decisive role in comprehensive multidisciplinary treatment of LC. Today's medical development requires thoracic surgeons to provide most standardized and individualized treatment with principles of evidence-based medicine. This review focuses on progress of standardized surgery for stage Ⅰto ⅢA LC.
Objective To evaluated the application effect of reverse digital modeling combined with three-dimensional (3D)-printed disease models in the standardized training of orthopedic residents focusing on pelvic tumors. Methods From August 2022 to August 2023, 60 orthopedic residents from West China Hospital, Sichuan University were randomly assigned to a trial group (n=30) and a control group (n=30). The trial group received instruction using reverse digital modeling and 3D-printed pelvic tumor models, while the control group underwent traditional teaching methods. Teaching outcomes were evaluated and compared between groups through knowledge tests, practical skill assessments, and satisfaction surveys. Results Before training, there was no statistically significant difference in knowledge tests or practical skill assessments between the two groups (P>0.05). After training, the trial group showed significantly better performance than the control group in knowledge tests (90.5±5.2 vs. 78.4±6.8, P<0.05), skill assessments (92.7±4.9 vs. 81.3±6.2, P<0.05), and satisfaction surveys (9.40±1.10 vs. 7.60±1.20, P<0.05). One month after training, the trial group still showed significantly better performance than the control group in knowledge tests (88.1±6.4 vs. 72.3±7.1, P<0.05) and skill assessments (90.3±5.8 vs. 75.6±6.9, P<0.05). Conclusions Reverse digital modeling combined with 3D printing offers an intuitive and effective teaching approach that improves comprehension of pelvic tumor anatomy and strengthens clinical and technical competencies. This method significantly enhances learning outcomes in standardized residency training and holds promise for broader integration into medical education.
ObjectiveTo analyze the status of scientific papers published by clinical medicine postgraduates during the "double-track integration" training period. MethodsData of publications of 634 clinical medicine postgraduate students who were been trained in the "double-track integration" system in West China School of Medicine, Sichuan University from 2015 to 2017 were collected. The data of the papers published during the concurrent training and residency were retrospectively analyzed. Results634 postgraduates with master degree in clinical medicine published 1 038 papers in total. Students from 3 grades published 1.606, 1.554 and 1.785 papers on average respectively, and the overall average number of publications was 1.637 per person. The composition ratios of the journal types of articles were: SCI, 37.96%; MEDLINE, 6.55%; Chinese core journals, 55.49%. Statistical differences were found in the types of journals published in the three grades. The composition ratios of article types were: case report, 24.56%; review, 34.01%; original study, 41.43%. There was no statistical difference in the composition of article types in 3 grades. All 634 graduate students met the requirements for thesis publication and succeeded in completing the training. ConclusionsIn the "double-track integration" training system, postgraduates with master degree in clinical medicine can meet the training requirements of publishing relevant articles prior to graduation.
We summarize the primary structure, objective and achievements of the resident standard training program in West China Hospital of Sichuan University during the past decade. We also give some advices on how to develop and accomplish future goals of resident standard training.
放射防护管理是保证放射诊疗质量和安全的重要手段。通过健全组织架构，规范制度流程，强化人员培训，加强档案建设，构建多部门联动工作机制，完善监督考核等多种方式，全面规范放射防护管理，有效提升了医院医疗服务品质，保障了医疗安全，其思路与方法可供大型医院医疗管理参考借鉴。