OBJECTIVES: To compare the diagnostic performance of digital breast tomosynthesis (DBT) and magnetic resonance imaging (MRI) added to mammography in @entity1 with known @entity0 . METHODS: Three radiologists independently reviewed image sets of 172 @entity1 with 184 @entity5 ; mammography alone, DBT plus mammography and MRI plus mammography, and scored for @entity5 probability using the Breast Imaging Reporting and Data System (BI-RADS). Jack-knife alternative free-response receiver-operating characteristic (JAFROC), which allows diagnostic performance estimation using single lesion as a statistical unit in a @entity5 -only population, was used. Sensitivity and positive predictive value ( @entity2286 ) were compared using the McNemar and Fisher-exact tests. RESULTS: The JAFROC figures of merit (FOMs) was lower in DBT plus mammography (0.937) than MRI plus mammography (0.978, P   =   0.0006) but higher than mammography alone (0.900, P   =   0 .0013). The sensitivity was lower in DBT plus mammography (88.2  %) than MRI plus mammography (97.8  %) but higher than mammography alone (78.3  %, both P   <   0 .0001). The @entity2286 was significantly higher in DBT plus mammography (93.3  %) than MRI plus mammography (89.6  %, P   =   0 .0282). CONCLUSIONS: DBT provided lower diagnostic performance than MRI as an adjunctive imaging to mammography. However, DBT had higher diagnostic performance than mammography and higher @entity2286 than MRI. KEY POINTS:     Digital breast tomosynthesis (DBT) plus mammography was compared with MRI plus mammography.     DBT had lower sensitivity and higher @entity2286 than MRI.     DBT had higher diagnostic performance than mammography.

Comparison of the diagnostic performance of digital breast tomosynthesis and magnetic resonance imaging added to digital mammography in @entity1 with known XXXX .

@entity1 :: ('9606', 'Species') :: ['women', 'patients'] @entity5 :: ('MESH:D009369', 'Disease') :: ['cancers', 'cancer'] @entity2286 :: ('12211', 'Species') :: ['PPV'] @entity0 :: ('MESH:D001943', 'Disease') :: ['breast cancers']
@entity0 :: (MESH:D001943,Disease) :: ['breast cancers']
