PURPOSE: To investigate the correlation between conductivity and prognostic factors of @entity0 using magnetic resonance electric properties tomography (MREPT). METHODS: This retrospective study was approved by the Institutional Review Board, and verbal informed consent was obtained prior to breast MRI. This study included 65 @entity1 with surgically confirmed invasive @entity0 measuring 1  cm or larger on T2-weighted @entity9468 ( @entity9468 ). Phase-based MREPT and the coil combination technique were used to reconstruct conductivity. Simple and multiple linear regression analysis were used to find an independent factor associated with conductivity. RESULTS: In @entity5 , @entity5 with @entity1722 overexpression showed lower conductivity than those without, and @entity1722 overexpression was independently associated with conductivity. In 37 @entity5 2  cm or larger, @entity5 with high mitosis or PR positivity showed higher conductivity than those without, and high mitosis and PR positivity were independently associated with conductivity. In 28 @entity5 1-2  cm in size, there were no differences in conductivity according to the prognostic factors. CONCLUSION: Conductivity values measured using MREPT are associated with the @entity1722 overexpression status, and may provide information about mitosis and the PR status of invasive @entity0 2  cm or larger. KEY POINTS:     In all @entity5 , @entity1722 overexpression was independently associated with conductivity.     In @entity5   >=    2  cm, high mitosis and PR positivity were associated with conductivity.     Conductivity is associated with the @entity1722 overexpression status of invasive @entity0 .

Correlation between conductivity and prognostic factors in XXXX using magnetic resonance electric properties tomography (MREPT).

@entity1 :: ('9606', 'Species') :: ['women'] @entity0 :: ('MESH:D001943', 'Disease') :: ['breast cancers', 'invasive breast cancer'] @entity5 :: ('MESH:D009369', 'Disease') :: ['total tumours', 'tumours'] @entity9468 :: ('MESH:D014717', 'Disease') :: ['fast spin echo', 'FSE'] @entity1722 :: ('2064', 'Gene') :: ['HER-2']
@entity0 :: (MESH:D001943,Disease) :: ['invasive breast cancer']
