检验医学与临床Issue(24)：3639-3642,4.DOI:10.3969/j.issn.1672-9455.2015.24.011
超声及核磁共振检查对乳腺良性和恶性病变的诊断价值
Value of ultrasonography and MRI in the diagnosis of benign and malignant breast tumors
摘要
Abstract
Objective To evaluate the diagnostic value of ultrasonography and MRI in benign and malignant breast tumors .Methods 122 cases of patients (with a total of 129 breast tumors) were selected and detected by ul‐trasonography and MRI before surgery in the First People′s Hospital of Wujiang District ,from January 2012 to June 2014 .The results of ultrasonography and MRI were retrospectively analyzed and compared with the postoperative pathological results .Results Among 129 breast tumors ,there were 37 malignant lesions and 90 benign lesions ,ac‐cording to the postoperative pathological results .There was no significant differences of true positive rates ,accuracies and positive predictive values between ultrasonography and MRI (P> 0 .05) .The true positive rate ,accuracy and positive predictive value of ultrasonography were significantly different from those of combined detection of ultra‐sonography and MRI (P<0 .05) ,which of MRI were similar to those of combined detection of ultrasonography and MRI(P>0 .05) .Conclusion Both of ultrasonography and MIR had diagnostic value of benign and malignant breast tumors .Ultrasonography was cheap ,simple ,and good for the screening of breast carcinoma .The accuracy of MRI was higher than ultrasonography and helpful to reduce the misdiagnosis rate and improve the facticity and reliability of diagnosis ,which should be carried out in clinic ,if the economic conditions allowed .关键词
乳腺/肿块/超声检查/核磁共振检查Key words
breast/tumor/ultrasonography/MRI引用本文复制引用
计玉芳,陈淑君..超声及核磁共振检查对乳腺良性和恶性病变的诊断价值[J].检验医学与临床,2015,(24):3639-3642,4.基金项目
浙江省医药卫生一般研究计划资助项目（2014KYB035）。 （）
