Hepatic Cavernous Hemangioma: Temporal Peritumoral Enhancement during Multiphase Dynamic MR Imaging

Abstract

Temporal peritumoral enhancement on dynamic MR images of hepatic hemangiomas correlates well with the speed of intratumoral contrast material enhancement and was most commonly encountered in rapidly enhancing small lesions. There was no statistically significant relationship, however, between peritumoral enhancement and tumor volume.