Fig. 2.
MRIs demonstrating prior and new IPH in the patient who developed a re-bleed following bevacizumab therapy. Prior IPH: Axial GRE (A), FLAIR (B) and contrast T1-weighted (C) images reveal hemorrhage within a heterogeneously enhancing tumor in the left fronto-parietal region. New IPH: Axial SWI (D), FLAIR (E) and contrast T1-weighted (F) images demonstrating a new focal intratumoral bleed in the left parietal region (arrow), away from prior IPH site. Abbreviations: IPH, intraparenchymal hemorrhage; GRE, gradiant echo; FLAIR, fluid-attenuated inversion recovery; SWI, susceptibility-weighted imaging.