Nine cases of hepatic abscess were diagnosed by Seldingers technigue. The angiographic features consisted of 1)no hepatic artery dilatation:2)vasculas encase- ment sign:3)cavitery ring sign 4)relative low density cavity sign.Five patients with ab- scess diameter over 4era,but one,performed partial hepatic resection ended other totally four underwent percutaneous transhepatic abscess intervertional therapy,including venous puncture drainage of pus;washing vomiea;periodic retained cathertee for antibiotic and an- tiamebic therapy.All four patients were off hospital one and two weeks later:The effect of interventinal therapy is better than that of medical therapy and surgery.

Objective To determine whether neuron?specific enolase(NSE)affects the prognosis of extensive small cell lung cancer by analyz?ing the association between NSE before treatment and disease progression and overall survival of patients. Methods This study retrospectively an?alyzed 83 inpatients in the medical oncology department of the First Affiliated Hospital of China Medical University from March 2008 to September 2014. The Kaplan?Meier method and Cox proportional hazards models were used to analyze relevant factors affecting the prognosis of extensive small cell lung cancer;statistical significance was determined for a P value less than 0.05. Results The lactate dehydrogenase(LDH)level be?fore treatment was significantly associated with the progression?free survival(PFS)(P=0.001)and overall survival(OS)(P=0.036). The NSE level before treatment was also significantly associated with the PFS(P=0.007)and OS(P=0.013). Conclusion LDH and NSE affect progno?sis and survival of patients with extensive small cell lung cancer.

Objective To explore the factors that affect the prognosis of extensive small cell lung cancer by analyzing the association between lab-oratory indicators before treatment of extensive small cell lung cancer patients and the initial evaluation results with disease progression and overall survival. Methods This study retrospectively analyzed 96 cases of hospitalized patients in the medical oncology department of The First Hospital of China Medical University from March 2008 to September 2014. Kaplan-Meier method and Cox proportional hazards models were adopted to ana-lyze the relevant factors affecting the prognosis of extensive small cell lung cancer. P<0.05 was considered statistically significant. Results There was no obvious correlation between HB level before treatment with PFS of patients(P=0.179),but there was obvious significant correlation be-tween HB level and OS of patients(P=0.041). Our results showed that the TBIL level of patients before chemotherapy was significantly associated with the PFS(P=0.039)and OS(P=0.026)of patients. Conclusion HB and TBIL levels are the influencing factors that affect the prognosis and survival of patients with extensive small cell lung cancer.

Objective To check the nursing interns′ knowledge about emergency medications. Methods A self-designed questionnaire was used to investigate the knowledge of emergency medications (including dosage, indications and usage) and learning demands in 258 nursing interns. Results The mean score of all students was 18.06 ± 3.35,accounting for 82.2%(212/258)nursing interns expected to obtain the knowledge by the clinical teachers.Both different education backgrounds and training periods didn′t have significant influence on the scores of emergency medications. There were significant differences in total scores among practice nurses from different areas (F=2.87, P<0.05). Conclusion Generally,the nursing interns are not qualified enough to know emergency medications.We should focus on training nursing interns in pharmacological knowledge and the ability of their knowledge management cognition.

Objective To evaluate the application effect of nursing management in the follow-up of patients with recurrent acute pancreatitis (RAP).Methods During January 2016 and January 2017,the clinical data of RAP patients admitted in Changhai Hospital of Navy Medical University was collected.Selfcontrol method was used to establish a prospective cohort study.Meticulous nursing management mode was applied to follow up the patients for 12 months.Patients' compliance,symptom improvement,patients' satisfaction and other markers are evaluated using questionnaires to assess the effect of meticulous nursing management once every 3 months.The data over 12 months were collected.Results Sixty-four RAP patients were finally included.The average follow-up period was 19.7 ±3.4 months.Before admission,the average disease course was(4.21 ± 3.95) years.30 patients (46.9％)had a history of drinking;33 patients (51.6％)had a history of smoking.25 patients (39.1％) had abnormal blood lipid and 40 patients (62.5％) had the dietary habit of high lipid and high protein.The etiology included alcohol (n =10,15.6％),high lipid (n =7,10.9％),biliary diseases (n =1,1.6％),idiopathic causes (n =46,71.9％) and abnormal BMI (n =49,76.6％).After the meticulous nursing management,the frequency of pancreatitis,VAS score of pain and alcohol intake situation was obviously lower than before intervention [(0.50 ±0.85) times/year vs(2.77 ±2.52)times/year;(1.84 ±2.54)vs(6.47 ±2.15);2 cases vs 30 cases].The number of patients who took medicine on time and BMI were obviously decreased[(52 cases vs 13 cases;(23.26 ± 3.85) kg/m2 vs (21.92 ± 4.27)kg/m2)],and the differences were statistically significant (P ＜0.01).Patients' satisfaction with this nursing model was 4.90 ± 0.56.Conclusions The implementation of the new meticulous nursing management model can effectively alleviate patient's symptom condition and improve the compliance behavior and life quality of the patients.

Health technology assessment(HTA)is an important tool to inform health decision-making.Although highly related to ethical issues in the context of HTA,equity has attracted much attention from the academia,a consensus has not yet been reached on how to define and evaluate equity in China and abroad.It introduces the concept of equity,pointes out the necessity to realize health equity and the reflection of equity in healthcare sector,and further elaborates four ways to consider equity,and described the official practice of equity in HTA at home and abroad.It proposes several suggestions for China's HTA:considering equity in HTA and the discussion of equity should depend on specific decision-making scenarios;clarifying what health measurement perspective should be adopted before measuring health equity;paying attention to the value judgment of equity adopted by various stakeholders;conducting basic researches on the general population's preference for health measurement perspectives and value judgments of equity in China in a gesture to improve the evaluation system of equity in HTA.

目的：通过 CRISPR/Cas9 技术构建前列腺癌 PC3 细胞 TFDP3 基因敲除的稳转株，探讨抑制 TFDP3 表达对 PC3 细 胞周期、凋亡、迁移和侵袭能力的影响。方法：通过生物信息学筛选 sgRNA，通过 CRISPR/Cas9 技术、构建抑制 TFDP3 基因表达 的 sgRNA-Cas9 共转染慢病毒，感染 PC3 细胞后筛选获取稳转细胞株。通过流式细胞术对 TFDP3 基因敲除的实验组与空白对照 组进行细胞周期和凋亡检测，并进一步通过划痕实验和 Transwell 实验进行细胞迁移和侵袭能力检测。结果：通过生物信息学 筛选获得 3 条 sgRNA，其中 sgRNA2 有明显的抑制前列腺癌细胞基因表达的功能；通过 CRISPR/Cas9 技术成功构建了基于 CRISPR/Cas9 介导的 TFDP3 低表达的 PC3 细胞稳转株。抑制 TFDP3 基因表达后，相比于对照组，KO 组中 G0/G1 期细胞 百分比增加、G2/M 期细胞百分比下降（P<0.05 或 P<0.01），细胞凋亡率显著升高（P<0.05），细胞迁移率明显下降 [24 h 迁移率： (44.00±1.60)% vs (65.00±4.40)%，P<0.01]，穿过聚碳酸酯膜的侵袭细胞数明显下降 [（185.89±11.71）vs （248.33±11.95）个， P<0.01]。结论：通过 CRISPR/Cas9 技术抑制 TFDP3 基因表达后，PC3 细胞发生周期阻滞、凋亡率也有所增加、迁移和侵袭能力 显著减弱，提示 TFDP3 是一个前列腺癌促癌基因。