Myeloid or lymphoid neoplasms with eosinophilia and abnormalities of PDGFRA, PDGFRB or FGFR1

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2026-01

A group of rare myeloid or lymphoid neoplasms characterised by rearrangement of the platelet-derived growth factor receptor alpha (PDGFRA), platelet-derived growth factor receptor beta (PDGFRB), and fibroblast growth factor receptor-1 (FGFR1) genes, resulting in the formation of fusion transcripts and aberrant tyrosine kinase activity. Eosinophilia is a characteristic finding but it is not always present.

sections/codes in this section (2A50-2A5Z)

• Myeloid or lymphoid neoplasm associated with PDGFRA rearrangement  (2A50)
• Myeloid neoplasm associated with PDGFRB rearrangement  (2A51)
• Myeloid or lymphoid neoplasms with FGFR1 abnormalities  (2A52)
• Myeloid or lymphoid neoplasms with eosinophilia and abnormalities of PDGFRA, PDGFRB or FGFR1, unspecified  (2A5Z)

Thank you for choosing Find-A-Code, please Sign In to remove ads.

Aimee- AI -powered coding assistant - Try it now for Free Would you like Aimee - AI
to help you with this?