[All of the members of the peripheral primitive neuroectodermal tumor family (Ewing sarcomas, neuroectodermal tumors of bone, peripheral neuroepitheliomas, and Askin tumors) have similar morphologic and immunophenotypical features (ie, the proliferation of small and medium-sized round cells in a fibrous background showing strong and diffuse immunohistochemical positivity for CD99), and the common cytogenetic abnormality of a nonrandom translocation involving the EWS gene and one of several members of the erythroblastosis virus transforming sequence family of transcription factors.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine.
Gene-disease associations inferred from text-mining the literature.
DisGeNET evidence - LITERATURE