Complete response on MR imaging after neoadjuvant chemotherapy in breast cancer patients: factors of radiologic-pathologic discordance

ConclusionsPatients with calcification in mammography, multifocal multicentric lesions, and non-mass enhancement in pretreatment MR imaging are significantly associated with false-negative results who showed rCR on MR imaging after NAC. These patient populations should be interpreted with caution.
Source: European Journal of Radiology - Category: Radiology Source Type: research