Diagnostic Value of FFDM Combined with DBT in Breast Diseases
10.3969/j.issn.1671-332X.2017.05.044
- VernacularTitle:全视野数字化乳腺摄影结合数字乳腺三维断层摄影技术对乳腺疾病的诊断价值
- Author:
Huaxiu YE
;
Yuxing CAI
;
Weimin XU
;
Yuanbi LIN
;
Le MA
- Keywords:
FFDM;
DBT;
Breast disease
- From:
Modern Hospital
2017;17(5):764-766,769
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the diagnostic value of full-field digital mammography (FFDM) combined with digital breast tomosynthesis (DBT) in breast diseases.Methods 506 patients receiving mammary gland molybdenum target inspection from January 1, 2014 to December 31, 2014 were selected.The images from FFDM and DBT were analyzed, respectively.The breast imaging reports and pathological results were compared to investigate the sensitivity, specificity and accuracy of FFDM, DBT alone and combined use of DBT and FFDM.Results The results of preoperative mammography in the 506 women (bilateral breast) were as follows: FFDM combined with DBT detected 202 benign cases (39.9%) and 304 malignant cases (60.1%);FFDM alone detected 194 benign cases (38.3%) and 312 malignant cases (61.7%);DBT alone detected 187 benign cases (37.0%) and 319 malignant cases (63.0%).Pathologically, 214 benign cases (42.3%) were detected and 292 malignant cases (57.7%).In terms of the sensitivity, specificity and accuracy, The combined use of DBT combined with FFDM was the best, followed by FFDM alone and DBT alone.Conclusion The sensitivity, specificity and accuracy of FFDM combined with DBT for diagnosis are better than those of FFDM alone or DBT alone.
