EOSINOPHILIC LEUKEMIA PANEL (FISH PDGFRA, PDGFRB, FGFR1, CBFB, BCR) (SDL11142)
This FISH panel tests PDGFRA, PDGFRB, FGFR1, CBFB, and BCR for eosinophilic leukemia. Positive results guide imatinib or chemotherapy for hypereosinophilic syndrome or leukemia.