ERBB2 and breast carcinoma: A non-contrast-enhanced mpMRI protocol combing hyperoxic-BOLD-MRI and IVIM-MRI measurements was shown to allow the discrimination of triple-negative from luminal A and Her2+ breast cancers and the assessment of hypoxia and hypoxia-induced angiogenesis in xenograft models of breast cancer, with mpIHC data supporting mpMRI findings.