NCIthesaurus myeloid and lymphoid neoplasms with eosinophilia and abnormalities of PDGFRA, PDGFRB, and FGFR1 myeloid and lymphoid neoplasms associated with PDGFRB rearrangement A myeloid and lymphoid neoplasms with eosinophilia and abnormalities of PDGFRA, PDGFRB, and FGFR1 that is characterized by the rearrangement of the PDGFRB gene, most often resulting in the formation of ETV6-PDGFRB fusion transcripts. DOID:0080166 disease_ontology NCI:C84276 Myeloid and Lymphoid Neoplasms with PDGFRB Rearrangement