MXD4 and myxoid chondrosarcoma: NUT sarcomas with features of extraskeletal myxoid chondrosarcoma and a solid pattern harboring an X::NUTM1 rearrangement [43], an NUT sarcoma with features of myxoid chondrosarcoma with a MGA::NUTM1 rearrangement [43], and a high-grade small round/epithelioid cell neoplasm with focal dense fibrous matrix and an MXD4::NUTM1 rearrangement [43] have also been described.