Objective To investigate the risk factors for gastrointestinal polyps.Methods A retrospective analysis was performed.The patients who undergone gastrointestinal endoscopy and diagnosis gastric polyps were selected who hospitaled in the Navy General Hospital from January 2012 to January 2014 and divided into cases group(patients with gastric polyps and colonic polyps) and control group (patients with gastric polyps).The information was recorded.Results The case of over 60 years of age distribution in case group was significantly higher than the control group.Single factor analysis showed that the indices including age,HP infection,smoking,drinking,high cholesterol and hypertension were significantly different from that of control group (x2 =11.538,9.350,4.190,5.103,8.992,4.038;P ＜ 0.05) after adjusting the interactions of the factors.Multi factor Logistic analysis showed that the risk of gastrointestinal polyps was significantly related with sex,age over 60 years old,HP infection,diabetes,smoking,drinking and hyperlipoidemia(P＜0.05),and the OR value from small to large were age,HP infection,alcohol drinking,hyperlipidemia,smoking,diabetes and gender.Conclusion The female gastric polyp patients who were over 60 years old,HP infection positive,diabetes,hyperlipidemia,smoking,drinking are more likely to suffer from intestinal polyps,and they were suggested to perform colonoscopy.Among them,women with HP positive infection and the age over 60 are high risk population.If they complicated with hyperlipidemia,they should had a screening for colorectal carcinoma in situ.

Objective To compare the clinical efficacy of esomeprazole or omeprazole triple therapies on gastric ulcer patients complicated with type 2 diabetes mellitus.Methods Seventy-five patients with Hprelated gastric ulcer and type 2 diabetes mellitus were enrolled and were randomly divided into group A(n=39)and group B (n =36).Patients in group A were treated with esomeprazole,amoxicillin and clavulanate potassium dispersible tablets,Clindamycin.Patients in group B were treated with omeprasole,amoxicillin and clavulanate potassium dispersible tablets,Clindamycin.Patients in both groups were treated with hypoglycemic therapy.The efficacy and the Hp eradicate rate of the two groups were observed and compared.Results The cure effect in group A was 97.44％(38/39),much better than that of group B(80.56％(29/36);x2=5.598,P=0.025).The Hp eradicate rate in group A was 92.31％,also much better than that of group B(75.00％;x2 =4.172,P =0.041).Conclusion The clinical egicacy and the Hp eradicate rate of esomeprazole triple therapies on gastric ulcer patients complicated with type 2 diabetes mellitus is better than that of omeprazole triple therapies.Esomeprazole triple therapies and it is worthy of being clinically promoted.

Acute Disease ; Aneurysm, Dissecting ; complications ; Aortic Aneurysm, Thoracic ; complications ; Female ; Humans ; Myocardial Infarction ; etiology

To explore the possibility of using tumor antigen encoded by MAGE-3 gene as the target for immunotherapy for non-small cell lung cancer (NSCLC) patients, the expression of MAGE-3 mRNA in 3 human lung cancer cell lines and 56 NSCLC samples together with the adjacent normal lung samples was determined by RT-PCR. The results showed that all 3 human lung cancer cell lines expressed MAGE-3 mRNA; of the 56 NSCLC samples, 30 expressed MAGE-3 mRNA. The expression rate in squamous cell carcinoma was significantly higher than in adenocarcinoma, whereas none of the adjacent normal lung samples expressed MAGE-3 mRNA. This study suggests that MAGE-3 mRNA is expressed in a high percentage in NSCLC specimens, and its encoding tumor antigen may be the target for immunotherapy for NSCLC patients.

Objective:To investigate the necessity and measures about quality assurance (QA) and quality control (QC) in bedside photography based on digital radiography (DR). Methods: To do retrospective analysis on bedside photography in the same month of different years (2013.9 and 2014.9) by image storage and PACS system. Each has 200 cases. They were evaluated and analyzed of its causes in order to explore the QA improvement measures.Results:The application of DR and its quality control in bedside photography can improve image quality obviously, shorten the examination time greatly, reduce radiation dose, put an end to waste film.Conclusion: DR has obvious advantages in the bedside photography, can provide better image with more information for clinic work.

BACKGROUND:Although there is a general consensus with regard to the treatment of Rockwood types I, II, IV, V and VI injuries, the treatment of type III injury is inconsistent. OBJECTIVE: The aim of this systematic review was to evaluate the efficacy and safety of implant fixation and conservative treatment for Rockwood type III acromioclavicular dislocation. METHODS:Studies were identified from databases (PubMed, Embase, Cochrane Library, China Biological Medicine, VIP, CNKI and Wanfang Database) up to May 2015. Eligible studies that investigated and compared the effectiveness and/or complications of implant fixation and conservative treatment for Rockwood type III acromioclavicular dislocation and provided sufficient data were included. RESULTS AND CONCLUSION:In total, eight studies were included. Implant fixation (n=207) included the Bosworth technique, Clavicle Hook Plate technique, the TightRopeTM system (titanium plate and Arthrex fiber suture), Weaver-Dunn technique (coracoacromial ligament displacement, instead of coracoclavicular ligament fixation), Phemister technique (Kirschner wire fixation) and the use of a poly dioxanone sutures cord. The conservative treatments (n=137) consisted of immobilisation management with a sling, Kenny-Howard brace, or with a sling and clavicle fastening taping tape or a simple brake, or with a sling or tape. There were no significant differences in the Constant score (P=0.90) and infection rate (P=0.07) between the two groups. The rate of satisfaction with aesthetic outcomes was higher in the implant fixation group (P < 0.000 01), although the incidence of coracoclavicular ligament calcification was also higher (P=0.03) in this group. The time to resumption of normal work and normal activities was shorter after conservative treatment than that after implant fixation treatment. However, implant fixation could return to the game faster. These results indicate that both implant fixation and conservative treatments can result in satisfactory levels of shoulder function; however, the rehabilitation time was shorter after conservative treatment. Although implant fixation results in superior aesthetics, the risk of coracoclavicular ligament calcification is higher than that with conservative treatment. Time to resumption of normal work and normal activities was shorter after conservative treatment.

Objective To investigate the relationship between dyslipidemia and distant metastases in pa-tients with hormone receptor( HR) negative breast cancer,and to explore the impact of blood lipid change during chemotherapy on clinical response.Methods We collected the complete clinicopathological data and fasting blood lipid in 154 patients with HR negative breast cancer.The secondary blood lipid level were measured on day14 after two cycles of chemotherapy in patients with distant metastases.Single factor chi -square test was choosen to analyze the relationship between clinicopathological characteristics,including baseline lipid level,and distant metastases,then independent risk factor for distant metastases were evaluated by logistic regression model. Data about altered blood lipid and clinical response analysis were performed using paired t-test pre-or post-chemotherapy.Results Our results from single chi-square test showed that distant metastasis from breast canc-er was significantly associated with tumor size,local lymph node metastases,grade,higher total cholesterol( TC) , higher triglycerides(TG)and higher low-density lipoprotein(LDL)(P<0.05).For distant metastases,inde-pendent risk factors were tumor size(OR=1.563),local lymph node metastases(OR=1.983),higher TC(OR=1.502),higher TG(OR=1.877).Decreased trend of TC,TG and LDL and increased trend of HDL were showed in disease control( PR+SD) group,and TG had significantly tend in objective response( PR) group.Conclusion Hyperlipidmia is significantly associated with distant metastases in patients with HR negative breast cancer,andblood lipid levels decrease with effective anti -tumor chemotherapy.Dynamic monitoring of blood lipid levelscould be a candidate surrogate biomarker for outcome prediction and distant metastases in patients with HR negativebreast cancer.

Objective To investigate surgical techniques of minimally invasive management for multiple calculi in the kidney and ureter. Methods Combined use of ureteroscopic lithotripsy(URSL) and minimally invasive percutaneous nephrolithotomy(MPCNL) was carried out in 21 patients with multiple calculi in homolateral kidney and ureter between January and October 2005 in this hospital.Results Percutaneous nephrostomy was required before the stone removal in 2 patients with pyonephrosis.Of the remaining 19 patients,all the ureteral calculi were completely removed on one session.And the renal calculi were removed by single session in 13 patients,by secondary percutaneous nephrolithotomy in 3 patients,and by tertiary nephrolithotomy in 2 patients.The combination treatment failed in 1 patient because of stricture of uretero-vesical orifice and a conversion to open surgery was needed.Conclusions Combination use of ureteroscopic lithotripsy and minimally invasive percutaneous nephrolithotomy is effective for the treatment of multiple calculi in homolateral kidney and ureter,offering advantages of minimal invasion,rapid recovery,and few complications.

Objective To assess the safety and tolerance of single-dose and continuous intravenous drip of Xuesaitong saline injection in Chinese volunteers,thus to establish the effective clinical dosage.Methods Thirty-one healthy volunteers were randomized into 4 single-dose groups(100,200,400 and 600 mg respectively)and a multiple-dose group(400 mg,qd ? 14 d).Subjective symptoms,objective signs,vital signs including blood pressure,heart rate,respiration were observed,and routine blood tests,routine urine tests,hepatic function,renal function,clotting function,electrocardiogram were monitored after medication.Results In the single-dose groups,there were no abnormal findings in the vital signs and the lab examinations 0h,1h,8h,24h after medication.Dizziness without association with Xuesaitong occurring in one volunteers of the 200 mg group.It could subside after taking a rest.In the multiple-dose group,no significant changes were found in the vital signs and the lab examinations 4 d,8 d,12 d,15 d after the first dosing.Rash occurred in 2 volunteers,being considered potentially related to the drug and disappearing in one week.Conclusions Xuesaitong is safe at a dose of 100 ~ 600 mg in a single administration or at a dose of 400 mg once day for 14 days for male or female Chinese volunteers,400 mg being suggested for the clinical use.However,Further studies are needed to evaluate the safety of xuesaitong in the target population and allergic reaction should be observed.

Objective To investigate the influence of seawater immersion of open abdominal wound on function and pathological changes in liver in dog.Methods Twenty healthy dogs were divided randomly into two groups.A perforating abdominal wound was was made in each animal of both groups.Animals in control group(n=10)only abdominal wound was made,while abdominal wound was followed by seawater immersion in the animals of seawater immersion group(n=10).Blood samples were taken before the trauma(0 hour)and at 4,8,12,16 and 20 hours after the trauma and water immersion for both groups.Total bilirubin(TB),alanine transaminase(ALT),aspartate transaminase(AST),lactate dehydrogenase(LDH),blood ammonia(NH3),prothrombin time(PT),tumor necrosis factor-?(TNF-?),interleukin-6(IL-6)and endotoxin(ETX)were assayed.Experimental animals were sacrificed 24 hours after trauma,and the pathological changes in hepatic tissue were studied.Results TB,ALT,AST and PT were higher in seawater immersion group,than those in control group,with a marked elevation at 16 hours.In seawater immersion group,LDH was significantly higher than those in control group at 4 and 12 hours,and NH3 was increased significantly at 4 hours in experimental group(P