Laboratory methods to detect both FIP1L1-PDGFRA and c-kit D816V mutations were combined with immunomagnetic cell separation to study the extent of clonal involvement by both myeloid and lymphoid cells in 3 patients with systemic mastocytosis associated with eosinophilia. The results suggested an early stem cell origin for the FIP1L1-PDGFRA mutation.
Vol. 89 No. 7 (2004): July, 2004 : Letters to the Editor
Ferrata Storti Foundation, Pavia, Italy
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