Objective To explore the use of Ultrasonic Biomicroscopy(UBM)for peri-operative examination of traumatic cyclodialysis.MethodsUBM was used in 33 eyes of 33 cases who were diagnosed as traumatic cyclodialysis.The morphologic characters were observed peri-operatively.ResultsCiliary detachment of 360° was verified in the 33 eyes with cyclodialysis of more than 2 clock hours.1 month after cyclopexy,the space of ciliary detachment disappeared or diminished and all reattached 3 months after operation.ConclusionUBM is safe and effective for checking traumatic cyclodialysis.

OBJECTIVE To investigate influence of compound gentamicin-fluorometholone(GentaFluoro) and tobramycin dexamethasone(TobraDex) eyedrops for treating ocular inflammation after cataract phacoemulsification.METHODS Sixty eyes in 60 patients after cataract phacoemulsification were equally randomized into two groups,such as GentaFluoro group and TobraDex group according to order of operation.Two groups were used respectively the two sort of eyedrops: GentaFluoro and TobraDex were used 6 times per day during first three days after the operation,later four days were four times per day.RESULTS GentaFluoro group and TobraDex group had identical results in controlling inflammation of anterior chamber. CONCLUSIONS The effects of GentaFluoro and TobraDex eyedrops for treating ocular inflammation after phacoemulsification are reliable.

Objective To compare and observe the effect and side effect of two different kinds of simulation mode for nasopharyngeal carcinoma conventional radiotherapy. Methods 147 cases were randomly divided into the study group (74 cases, CT simulation) and the control group (73 cases, X-ray radiography simulation). In the study group three-dimensional treatment planning system (IPS) was used to draw target volume and organ at risk, and then beam eye view (BEV) function was utilized to design treatment plan and subsequent plan modulation. In the control group X-ray simulation radiography was used. Two groups of plan design and subsequent plan modulation mode were exactly the same, and the radiotherapy were performed on the same accelerator. Results For these two groups, there were 5-59 months follow-up. The recent therapeutic effect of nasopharyngeal carcinoma primary site and cervical lymph node metastasis was regular,and no statistical significance (P >0.05). For the study group 3-year local recurrence rate was 5.4 % (4/74) while the control group was 16.4 %(12/73), and there was obvious statistical significance between two groups. About one year and three year accumulated survival rate, the study group was 98.5 %, 77.4 %, and for the control group was 92.9 %, 64.7 %. Two groups survival curves were examined by Log-rank test: the survival curves showed statistical significance between two groups(P <0.05). In control group, stage II and III radiotheray reaction of oralis mucosa was significantly increased compared with that of the study group (P < 0.05). There were two cases radioactivity cerebral palsy and one case optic nerve damage in the control group, but no serious dermatosis, soft tissue fibrosis and radioactivity posterior cranial nerve damage. Conclusion The CT simulation which is applied to nasopharyngeal carcinoma conventional radiotheraphy could improve therapeutic effect and reduce cancer recurrence and radiation side effect.

To programming one Child's Behavior Problems Computer Screening System (CBPCSS), a series of software for analyzing child behavior individual and group sample. According to the world-famous American ACHENBACH child's behavior checklist, to ensure the screening quality and compatibility of cultures, we revised and standardized the norms of different ages in primary schools and nursery schools in various cities based on the principle of cluster stratified sampling. Then we designed CBPCSS carefully. The system can reliably and rapidly screen an individual child behavior and output the behavior factor curve (appearing in front of the profile). With CBPCSS we can observe the child behavior clearly. It takes twenty times shorter than that of manual screening. On the other hand, CBPCSS has a function of group analysis. The clinical practice proved that CBPCSS could substitute for manual screening completely. It is a powerful tool for social, scientific and pediatric medical workers.

Objective To investigate primarily the correlation between depression and prognosis in patients with coronary heart disease(CHD).Methods 246 CHD patients were divided into the depression group and non-depression group.The relation between depression and incidence of short term cardiovascular events was compared.Results The incidence of angina pectoris,ST-segment elevated myocardial infarction,non ST-segment elevated myocardial infarction,congestive heart failure,ventricular tarchycardia,ventricular fibrillation and sudden death in the near future were 75.6%,11.1%,17.8%,26.7%,12.2%,8.9% and 7.8% respectively.Depression was an independent predictive factor of all cardiovascular events.Conclusion CHD patients complicated by depression have a high incidence of cardiovascular events,and the depression is an independent predictive factor of all cardiovascular events.

Objective To evaluate the diagnosis and emergency surgical treatment of ruptured intracerebral aneurysms (RIAs) accompanied with intracerebral hematomas (ICH).Methods A retrospective study was performed on the clinical data of 23 patients ofICH following RIAs,admitted to our hospital from May 2009 to September 2013.CTA was performed in 17 patients and cranial CT in 6 before the operation.The emergent operations were performed in all the patients within 24 hours of aneurysm rupture; pterion approach was adopted to clip the arterial aneurysm and clear intracerebral hematoma.Results According to Glasgow outcome scale (GOS) scores,4 recovered well,6 were mildly disabled,8 were severely disabled and 5 died.After follow-up for 3.3 years in 15 patients,no further bleeding occurred.Eight aneurysms were re-checked by CTA,7 aneurysms were completely clipped and 1 aneurysm had residual neck.Conclusions Preoperative CTA is essential for the correct diagnosis of ICHs due to RIA.The curative effect of the emergent operation can improve the survival rate and prognosis of patients with RIA accompanied with ICH.

Objective To explore the application of fuzzy mathematics theory in the evaluation of medical students' comprehensive mental quality. Methods A total of 80 medical undergraduates studying in the Affiliated Huai'an No.1 People’s Hospital of Nanjing Medical University from October to December 2017 were randomly selected to conduct a questionnaire survey on medical students' mental quality. The questionnaires were designed by the study group, containing 3 first-level items (learning pressure, life stress and interpersonal stress), and 19 secondary items, with the recovery rate as 95%. Fuzzy comprehensive evaluation method was used for data processing and analysis. Results By comparing the data obtained from the comprehensive evaluation of the secondary factors with those of the pre-set evaluation set, the study concluded that 25.00% of the medical students need to adjust the future pressure, 41.70% the family health status pressure and 26.79% the appearance pressure according to the principle of maximum mem-bership degree. The comprehensive evaluation of the first four factors (0.249 7, 0.268 9, 0.270 2, and 0.211 2) showed that the comprehensive mental quality of medical students was "good". The quantitative analysis results showed that 27.02% of the medical students had good comprehensive mental quality, 24.97% need the mental quality adjustments, 26.89% had the average mental quality, and 21.12% had outstanding mental quality. Fuzzy comprehensive evaluation indicated that it is necessary to adjust the learning pressure and life stress of medical students, while the interpersonal stress had little effect on the mental quality of medical students. Conclusion The fuzzy comprehensive evaluation adopts the quantitative method to deal with the qualitative indicators uniformly, being scientific and reasonable. The corresponding data of each indicator can be easily identified with the help of the indicator system built up in the evaluation, which provides evidence for distinguishing and improving the corresponding decision-making for improving the medical students' mental quality. This evaluation method has strong applicability and provides new methods and ideas for objectively evaluating the comprehensive mental quality of medical students.

Objective:To evaluate the effect of tutorial system for medical undergraduates in a non-affiliated hospital of a medical university in Jiangsu.Methods:32 senior medical undergraduates in non-affiliated hospitals were divided into two groups. The experimental group adopted tutor-guided teaching, and the control group adopted traditional teaching. Professional theoretical knowledge, clinical ability, operational ability, foreign language level, basic research ability and participation of scientific research activities of students in the two groups were evaluated. SPSS 19.0 was used for t test, chi-square test and U test. Results:The results of operational ability ( t=3.537, P=0.000), the number of papers that had been read ( t=6.961, P=0.000), quality of these ( U=68.000, P=0.017), the number of literature reviews that had been written and reading notes ( χ2=4.747, P=0.000), participation in scientific research activities ( t=6.788, P=0.009) of students in the experimental group were better and higher than those in the control group. In the same period, there was no significant difference between the two groups in the scores of theoretical exam, clinical competence and foreign language tests. Conclusion:The implementation of tutorial system for medical students in non-affiliated hospitals is an effective measure to improve the quality of training. We should make full use of the short intership, to improve the comprehensive quality of students by establishing perfect rules, regulations and teaching evaluation system, and educate students in accordance with their own ability.

Objective:To evaluate the effectiveness of medical practical training with a multi-level comprehensive model.Methods:We randomly selected 100 medical undergraduates who received practical training in The Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University from 2017 to 2019, 20 medical education experts, and 30 teachers for a questionnaire survey using self-designed questionnaire with 3 first-level items, 8 second-level items, and 31 third-level items. Data processing and analysis was made by multi-level comprehensive model.Results:The comprehensive evaluation data (0.176 4, 0.512 3, 0.252 5, 0.058 8) obtained by the multi-level comprehensive model showed that the proportions of medical undergraduates achieving excellent, good, moderate, and poor effects of medical practical training were 17.64%, 51.23%, 25.25%, and 5.88% respectively. According to the principle of maximum membership, the final comprehensive evaluation result of the effectiveness of medical practical training was "good".Conclusion:This research has demonstrated the scientificity and feasibility of using the proposed multi-level comprehensive model to evaluate the effectiveness of medical practical teaching. In the comprehensive evaluation, the quantitative processing of qualitative indices can generate the matching score of each index in the multi-level index system. The evaluation results are intuitive and easy to analyze, thus providing the basis for the targeted improvement of medical practical teaching effect.