Objective:To systematically review the diagnostic value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography(18F-FDG PET/CT)on recurrence or metastasis of patients with ovarian cancer whose postoperative serum carbohydrate antigen 125(CA125)occurred abnormal elevation.Methods:A systematic search was conducted in foreign databases,including PubMed,Embase,Cochrane Library(Central)and Web of Science(SCI-Expanded),as well as Chinese databases,such as China National Knowledge Infrastructure(CNKI),VIP Network,Wanfang Database,and China Biology Medicine(CBM),for the studies that were published between January 2010 and January 2023 on the diagnostic value of 18F-FDG PET/CT on recurrence or metastasis of patients with ovarian cancer whose postoperative serum CA125 levels occurred abnormal elevation.The quality of the included studies was assessed by using the QUADAS-2 quality evaluation tool in Review Manager 5.4 software.The effective data were extracted,and effect quantities were merged,and heterogeneity test was conducted through Meta-Disc 1.4 software.Publication bias of the included studies was tested by using Stata 14.0 software.Results:A total of seven literatures were involved in this research,and 290 patients with ovarian cancer were included to conduct heterogeneity test,which revealed I2 values all were greater than 50%.Therefore,the a fixed-effect model was used to merge effect quantity.The results demonstrated that the diagnostic accuracy was higher,and the sensitivity,specificity,positive likelihood ratio,negative likelihood ratio,and diagnostic odds ratio(DOR)of the mergement were respectively 0.95(95%CI:0.91-0.98),0.83(95%CI:0.70-0.92),4.84(95%CI:2.82-8.31),0.07(95%CI:0.04-0.13)and 73.53(95%CI:28.00-187.90).The area under curve(AUC)value of receiver operating characteristic curve(AUC)was 0.9527,and the diagnostic accuracy of 18F-FDG PET/CT for metastasis or recurrence in patients with ovarian cancer,whose postoperative serum CA125 levels occurred elevation,reached to 95.27%.Publication bias testing showed there was no evidence of publication bias.Conclusion:18F-FDG PET/CT exhibits higher accuracy in diagnosing recurrence or metastasis in patients with ovarian cancer whose postoperative serum CA125 levels occurred elevation,which can sensitively and accurately confirmed postoperative recurrence or metastasis of patients with ovarian cancer,and early find the lesions of metastasis or recurrence of ovarian cancer.

Objective:To systematically review the diagnostic value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography(18F-FDG PET/CT)on recurrence or metastasis of patients with ovarian cancer whose postoperative serum carbohydrate antigen 125(CA125)occurred abnormal elevation.Methods:A systematic search was conducted in foreign databases,including PubMed,Embase,Cochrane Library(Central)and Web of Science(SCI-Expanded),as well as Chinese databases,such as China National Knowledge Infrastructure(CNKI),VIP Network,Wanfang Database,and China Biology Medicine(CBM),for the studies that were published between January 2010 and January 2023 on the diagnostic value of 18F-FDG PET/CT on recurrence or metastasis of patients with ovarian cancer whose postoperative serum CA125 levels occurred abnormal elevation.The quality of the included studies was assessed by using the QUADAS-2 quality evaluation tool in Review Manager 5.4 software.The effective data were extracted,and effect quantities were merged,and heterogeneity test was conducted through Meta-Disc 1.4 software.Publication bias of the included studies was tested by using Stata 14.0 software.Results:A total of seven literatures were involved in this research,and 290 patients with ovarian cancer were included to conduct heterogeneity test,which revealed I2 values all were greater than 50%.Therefore,the a fixed-effect model was used to merge effect quantity.The results demonstrated that the diagnostic accuracy was higher,and the sensitivity,specificity,positive likelihood ratio,negative likelihood ratio,and diagnostic odds ratio(DOR)of the mergement were respectively 0.95(95%CI:0.91-0.98),0.83(95%CI:0.70-0.92),4.84(95%CI:2.82-8.31),0.07(95%CI:0.04-0.13)and 73.53(95%CI:28.00-187.90).The area under curve(AUC)value of receiver operating characteristic curve(AUC)was 0.9527,and the diagnostic accuracy of 18F-FDG PET/CT for metastasis or recurrence in patients with ovarian cancer,whose postoperative serum CA125 levels occurred elevation,reached to 95.27%.Publication bias testing showed there was no evidence of publication bias.Conclusion:18F-FDG PET/CT exhibits higher accuracy in diagnosing recurrence or metastasis in patients with ovarian cancer whose postoperative serum CA125 levels occurred elevation,which can sensitively and accurately confirmed postoperative recurrence or metastasis of patients with ovarian cancer,and early find the lesions of metastasis or recurrence of ovarian cancer.

Objective To identify the prevalence and profile of psychological difficulties in a sample of women seeking the breast reconstruction, and to study the effect of the reconstructive surgery on their psychology. Methods Before and after the breast reconstruction, 50 breast-loss women were tested with the self-rating anxiety scale (SAS), the self-rating depression scale (SDS), the self-esteem scale (SES),the self- rating body dysmorphic disorder scale (SBDDS), and the Eysenck personality questionnaire (EPQ), respectively. The proportion of the abnormally psychological patients was counted, their personality characters were analyzed, and the postoperative psychological changes were obverved. Results It was found that the 64 percent of the breast-loss patients were in anxiety, 30 percent were in depression, and 18 percent were in body dysmorphic disorder. The characteristics of their personality were more extravert, sociable and easily emotional agitation. The scores in SES of the preoperative patients were 27.46±8.95, and those of the postoperative patients were 33.05±6.12 (P＜0.05). The scores in SBDDS of the preoperative patients were 25.74±13.23, and those of the postoperative patients were 18.22±8.08 (P＜0.05).Conclusion The proportion of the anxiety, depression and BDD is high in the breast-loss women, and the postoperative psychology of esteem and body dysmorphic disorder is improved effectively.

AIM:To evaluate complement activation in patients with all forms of acute coronary syndromes(ACS)and to examine the relationship between the degree of complement activation and myocardial injury.METHODS:The subjects were divided into 2 groups:110 ACS patients(group ACS)and 18 healthy persons(group control).One hundred and ten patients with ACS were divided into 3 sub-group:51 patients with ST-segment elevated myocardial infarction(STEMI),28 patients with non-ST-segment elevated myocardial infarction(NSTEMI)and 31 patients with unstable angina(UA).Complement 3(C3),complement 4(C4),troponin T(TnT)as well as creatine kinase MB(CK-MB)were evaluated.RESULTS:Plasma C3 and C4 peak levels were significantly higher in patients with STEMI [(1 525?302)mg/L and(423?123)mg/L] and NSTEMI [(1 516?289)mg/L and(396?68)mg/L] than those in patients with UA [(1 275?172)mg/L and(356?91)mg/L] and the control subjects [(1 072?196)mg/L and(182?73)mg/L](P