Can breast MRI predict axillary lymph node metastasis in women undergoing neoadjuvant chemotherapy.

Abstract

Axillary lymph node status provides important staging information. We sought to evaluate the predictive value of breast magnetic resonance imaging (MRI) in detecting axillary lymph node metastases prior to initiation of neoadjuvant chemotherapy (NAC) and in detecting residual lymph node metastases after NAC in women found to be node positive prior to NAC.