Molecular characterization of epithelioid haemangioendotheliomas identifies novel <i><scp>WWTR</scp>1</i>–<i><scp>CAMTA</scp>1</i> fusion variants

Abstract

This study confirms the high incidence of WWTR1-CAMTA1 and YAP1-TFE3 rearrangements in EHE and indicates that the staining pattern for TFE3 IHC is critical for specificity.