Objective To analyze the multi-slice spiral CT(MSCT) angiographic features of hepatic hemangioma accompanied with peripheral arterial-portal shunt(APS),and to assess the MSCT diagnostic ability and clinical value for peripheral APS.Methods 12 cases of hepatic hemangioma accompanied by peripheral APS underwent triphase enhanced MSCT scan,the images were post-processed with maximum intensity projection(MIP),volume rendering(VR) and then analysed.Results During hepatic arterial phase,the peripheral APS and transient hepatic parenchymal enhancement(THPE) could be visualized on MIP and VR.APS were classified into four types according to the findings on VR and MIP.TypeⅠ: Branch of the portal veins early enhancement in peritumoral wedge-shaped enhanced area,more frequently appeared as parellel track sign;TypeⅡ: Showed early opacification of small portal branchs near tumors,APS more frequently found in peritumoral wedge-shaped enhanced area;Type Ⅲ:Included both typeⅠand typeⅡ signs;Type Ⅳ: Only showed peritumoral THPE.Conclusion MSCT angiography provides a new effective technique for demonstrating and understanding peripheral APS and THPE.

Objective To investigate and analyze the relationship of clinicopathological stages characteristics and surgical proce-dures of perforation of gastric cancer .Methods Data of clinicopathological stages characteristics of 50 patients with perforation of gastric cancer in this hospital were retrospectively analyzed ,and the correlation between of the different clinicopathological stages and surgical procedures was analyzed .Results Fifty patients were with clinical stage Ⅱ - Ⅳ ,there were 2 cases of stage Ⅱ ,19 ca-ses of stage Ⅲ ,29 cases of stage Ⅳ .Surgical approach were simple perforation repair ,palliative surgery ,first radical resection and second radical resection ,and the number of cases were 16 cases(6 cases of stage Ⅲ ,10 cases of stage Ⅳ) ,19 cases(6 cases of stageⅢ ,13 cases of stage Ⅳ) ,4 cases(one case of stage Ⅱ ,3 cases of stage Ⅲ) and 11 cases(4 cases of stage Ⅱ ,7 cases of stage Ⅲ) . Conclusion It indicated that making reasonable choice of surgical approach according to the clinical staging can improve patients′outcomes .

Objective To investigate the effects of high density lipoprotein (HDL) on thrombin-activated platelet al-pha-granulemembrane protein (CD62P) and lysosome intact membrane protein (CD63) expressions in vitro. Methods The equivalent volume of washed platelets prepared by hand was preincubated with HDL (1 g/L) in 37℃water for 15 minutes, which was then stimulated with different concentrations of thrombin (0.5 U/mL, 1 U/mL and 10 U/mL) for 10 minutes in wa-ter of 37℃. Meanwhile another three groups of washed platelets were incubated with thrombin (0.5 U/mL, 1 U/mL and 10 U/mL) for 10 minutes, respectively. The CD62P and CD63 from each sample were analyzed by flow cytometry (FCM). Results The CD62P positive rates of HDL-preincubated groups were significantly lower than those of different concentrations of thrombin groups (0.5 U/mL,1 U/mL and 10 U/mL) in the absence of HDL (11.55%± 1.34% vs 18.14%± 1.50%, 17.19%± 0.17% vs 26.24%± 0.77% and 19.79%± 0.32% vs 80.38%± 5.66%,P ＜ 0.01). Meanwhile, The CD63 positive rates of HDL-preincubated groups were also significantly lower than those of thrombin-treated (0.5 U/mL, 1 U/mL and 10 U/mL) groups without HDL, namely,2.92%±0.22%vs 8.09%±0.48%(P＜0.001), 4.20%±0.98%vs 14.15%±1.39%(P＜0.001) and 5.12%± 0.09% vs 24.48%± 1.71%(P ＜ 0.01). Conclusion HDL inhibits the expression of CD62P and CD63 on throm-bin-stimulated platelets in vitro.

The development and wide application of assisted reproductive techniques(ART) help many couples suffered from infertility and/or sterility to get baby.Meanwhile,the usage of ART led to much ethic problem.We,hence,investigate the strategies to deal with the ethic problem in ART correctly.

This paper presents the configuration defect of HITACHI 7080 biochemical analyzer and the trouble from it.The resolvent is also put forward.

Objective To observe the effect of the Intelligent Clinical Gait Evaluation System on hemiplegic gait and walking ability of the stroke patients. Methods 60 patients were divided into training group (n=30) and control group (n=30). The control group received routine rehabilitation training, while the training group received rehabilitation under the Intelligent Clinical Gait Evaluation System. They were evaluated with the Intelligent Clinical Gait Evaluation System before and 6 weeks after treatment. Results The walking ability improved in both groups after training (P<0.05), and improved more in the training group than in the control group (P<0.05). Conclusion Intelligent Clinical Gait Evaluation System can be used to guide the rehabilitation of hemiplegic gait.

Objective To evaluate the effects of an optimized resuscitation bundle on prognosis of emergency patients with septic shock.Methods 65 patients with septic shock,admitted into emergency intensive care unit (ICU),were randomly divided into the treatment group(treated by an optimized resuscitation bundle)and the control group(treated by surviving sepsis campaign classics methods)by using random number table.The scores of sepsis-related organ failure assessment(SOFA) scores,the vasoactive agent application times,the mechanical ventilation times,the stay days of ICU,and 28-day mortality of the two groups were observed and compared.Results 3,7 day after erollment the SOFA score of the treatment group was (9.1 ± 2.5) points,(8.2 ± 2.8) points,respectively,which was lower than that of the control group[(10.1 ± 3.3) points,(9.5 ± 3.1) points] at the same time(t =4.52,3.99,all P ＜ 0.05) ; 8-day mortality rate of the treatment group was 28.1％,which was lower than that of the control group (48.5％) (x2 =12.84,P ＜ 0.05).Conclusion Application of an early optimized resuscitation bundle can significantly improve the prognosis of emergency patients with septic shock.

Objective To prospectively compare cadmium-zinc-telluride (CZT) SPECT gated myocardial perfusion imaging (GMPI),conventional SPECT MPI and cardiac MRI for the assessment of left ventricular volume and ejection fraction in patients with heart failure.Methods From July 2016 to October 2016,a total of 35 patients (27 males,8 females,average age:(52.7±14.9) years) with heart failure were consecutively included.All patients underwent CZT SPECT GMPI,conventional SPECT GMPI and cardiac MRI within 7 d.LVEDV,LVESV and LVEF of three imaging modalities were calculated.One-way analysis of variance,Pearson correlation analysis and Bland-Altman analysis were used.Results CZT SPECT showed excellent correlation with conventional SPECT for LVEDV,LVESV and LVEF (r values:0.983,0.986 and 0.910,respectively;all P＜0.001).Bland-Altman analysis revealed good agreement between CZT SPECT and conventional SPECT for LVEDV,LVESV and LVEF.The correlation between CZT SPECT and cardiac MRI for LVEDV,LVESV and LVEF were all significant (r values:0.864,0.896 and 0.836,respectively;all P＜0.001).Compared with cardiac MRI,CZT SPECT showed systemic underestimation of LVEDV and LVESV and good agreement of LVEF by Bland-Altman analysis.Conclusions CZT SPECT has high clinical value for patients with heart failure.Despite underestimating LVEDV and LVESV,it correlated well with cardiac MRI.It also has a good agreement with conventional SPECT on left ventricular volume and LVEF.

Objective: To optimize the inclusion process of volatile oil in Xiao' er Jiegan particle.Methods: β-Cyclodextrin was used as the inclusion material.Orthogonal experiments were performed,and the yield of volatile oil inclusion complex and the inclusion rate of volatile oil were taken as the indices to study the influence of inclusion temperature, inclusion time and the ratio of β-cyclodextrin to volatile oil (g∶ml) on the inclusion process.The β-CD-volatile oil inclusion complex was added to Xiao' er Jiegan particle and the stability studies were conducted as well.Results: The optimum volatile oils inclusion process of Xiao'er Jiegan particle was as follows: the inclusion temperature was 40℃, the inclusion time was 3 h , and the ratio of β-cyclodextrin to volatile oil (g∶ml) was 8∶1.The loss of volatile oil prepared by direct injection method was 51.27% after 6-month storage at room temperature, while that prepared by the inclusion method was only 3.13% after 24-month storage at room temperature.Conclusion: The optimized inclusion process of volatile oil is reasonable and feasible, and the stability of the prepared particle is also promising.

Objective To compare the short-term effect of laparoscopic surgery with open surgery for gastrointesti﹣nal stromal tumor. Methods 26 patients, whose tumor were localized and the pathologic diagnosis were gastrointesti﹣nal stromal tumor in stomach after surgery, were randomly divided into laparoscopic surgery group (n=12) and open surgery group (n= 14). The age and gender level, disease duration, clinical symptom, tumor location, and the lesion diameter were similar between the two groups (P> 0.05). Surgery achievement, intraoperative blood loss, operative time, postoperative hospital stay, postoperative flatus time, postoperative liquid time, and incidence rates of postoper﹣ative complications were compared between the two groups. Results All the patients get successful R0 resection. The volume of intraoperative blood loss, operative time, postoperative hospital stay, postoperative flatus time, and postop﹣erative liquid time in laparoscopic surgery group were lower than open surgery group (P< 0.05). There was no sig﹣nificant difference in the incidence rate of postoperative complications between the two groups (P> 0.05). Conclusion Compared with open surgery, the short-term effect of laparoscopic surgery were better for patients whose gastrointestinal stromal tumor in stomach were localized, and it is worth of promoting clinical application.