The diagnostic value of combination of 3.0T MR and mammograms for breast benign and malignant lesion
10.3969/j.issn.1002-1671.2016.12.012
- VernacularTitle:3.0 TMR联合乳腺X线摄影对乳腺良恶性病变的诊断价值
- Author:
Lala BAI
;
Junhua SHI
;
Wei QIAN
;
Ganjun SONG
;
Qiang LI
;
Yongfang WEI
;
Tijiang ZHANG
- Keywords:
breast lesions;
mammography;
magnetic resonance imaging
- From:
Journal of Practical Radiology
2016;32(12):1867-1870,1875
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnostic value of mammography,3.0T MR and the combination for benign and malignant breast lesions.Methods Sixty-one patients with breast lesion proved by postoperative pathology included 47 malignant cases and 14 benign cases.Imaging indexes were recorded and analyzed for all cases,including TIC type,ADC value and whether the Choline peak was detected on MRS.SPSS 17.0 statistical software package was used for analysis.Chisquare test was used for count data and P<0.05 was considered as statistically significant.Results The accuracy were 45.9% and 62.3% respectively for mammography or MR as a sole method for the diagnosis of benign and malignant breast disease.When combining the two techniques,the diagnostic accordance rate was 80.3%.The rate based on the combination of mammography and MR were higher than on basis of either kind of examination along, with a statistically significant difference (χ2=4.08,P<0.05).Conclusion MR examination was superior to mammography for the diagnosis value of benign and malignant breast lesions.When combining mammography with MR examination,it could not only obviously improve the accuracy of preoperative diagnosis of breast cancer but also provide the theoretical basis for the early diagnosis and the prognosis.
