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Full-Text Articles in Medicine and Health Sciences
Intracranial Mesenchymal Tumor With Fet-Creb Fusion - A Unifying Diagnosis For The Spectrum Of Intracranial Myxoid Mesenchymal Tumors And Angiomatoid Fibrous Histiocytoma-Like Neoplasms, Emily A. Sloan, Jason Chiang, Javier E. Villanueva-Meyer, Sanda Alexandrescu, Jennifer M. Eschbacher, Wesley Wang, Manuela Mafra, Nasir Ud Din, Emily Carr-Boy, Michael Watson
Intracranial Mesenchymal Tumor With Fet-Creb Fusion - A Unifying Diagnosis For The Spectrum Of Intracranial Myxoid Mesenchymal Tumors And Angiomatoid Fibrous Histiocytoma-Like Neoplasms, Emily A. Sloan, Jason Chiang, Javier E. Villanueva-Meyer, Sanda Alexandrescu, Jennifer M. Eschbacher, Wesley Wang, Manuela Mafra, Nasir Ud Din, Emily Carr-Boy, Michael Watson
Department of Pathology and Laboratory Medicine
Intracranial mesenchymal tumors with FET-CREB fusions are a recently described group of neoplasms in children and young adults characterized by fusion of a FET family gene (usually EWSR1, but rarely FUS) to a CREB family transcription factor (ATF1, CREB1, or CREM), and have been variously termed intracranial angiomatoid fibrous histiocytoma or intracranial myxoid mesenchymal tumor. The clinical outcomes, histologic features, and genomic landscape are not well defined. Here we studied twenty patients with intracranial mesenchymal tumors proven to harbor FET-CREB fusion by next-generation sequencing (NGS). The 16 female and 4 male patients had a median age of 14 years (range …