EWSR1-CREB1 is the predominant gene fusion in angiomatoid fibrous histiocytoma..     ///    "We report for the first time the presence of EWSR1-CREB1 in AFH, which now appears to be the most frequent gene fusion in this tumor. "    ///    EWSR1-CREB1 is a novel translocation recently described in clear cell sarcoma of the GI tract.     ///    "By RT-PCR, eight out of nine tumors showed the presence of the EWSR1-CREB1 fusion, while one had an EWSR1-ATF1 transcript. "    ///    "By RT-PCR, eight out of nine tumors showed the presence of the EWSR1-CREB1 fusion, while one had an EWSR1-ATF1 transcript."    ///    All cases were subjected to RT-PCR for EWSR1-ATF1 and EWSR1-CREB1.     ///    Transcriptional profiling was performed in three tumors and their gene expression was compared to five clear cell sarcomas expressing either the EWSR1-ATF1 or EWSR1-CREB1 fusion.     ///    "To address this, we investigated the presence of FUS-ATF1, EWSR1-ATF1, and the highly related EWSR1-CREB1 fusion in a group of nine AFHs. "