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Objective To investigate the correlation between MRI characteristics and tumor pathologic manifestitions of ovarian tumors.Methods 38 cases of benign ovarian tumor with clinic and MRI data were enrolled in this study.The correlation between the results of postoperative pathology and MRI characteristics was analyzed.Results 38 cases showed as ovarian tumor by MRI was diagnosed as ovarian tumor by pathology.So the accuracy of qualitative diagnosis was 100%;48 lesions were detected by surgery and pathology, of which one case had 3 lesions.The detection rate was 87.5%(42/48).Conclusion MRI is a relatively reliable method for the localization and qualitative diagnosis of ovarian tumor,which provides the guidance for surgery.
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OBJECTIVE:To bring the computer network into full play in effectively monitoring therapeutic recipe for patients to realize individualized administration of drugs.METHODS:According to the phasic characteristics of forming recipe, a local network model for monitoring therapeutic recipe has been set up.RESULTS & CONCLUSION:By computer and local network monitoring, the quality of prescription can be improved and individualized administration of drugs will further be achieved.
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OBJECTIVE:To establish a RP-HPLC method to determine concentration of cefixime in human serum.ME_ THODS:The assay was conducted on Agilent ZORBAX?SB C 18 column with methanal-water-PBS(25∶15∶60,V/V/V)as mobile phase.The detection wavelength was270nm,and the acetanilide was taken as internal standard.RESULTS:The lin?earity range was0.11～5.28mg/L with a regressive equation of Y-0.07534X-0.13186,r=0.9995.The recovery was high.CONCLUSION:This method is accurate,rapid and simple and can be used for determining the concentration of cefixime in human serum.