A case of SET-CAN/WT1 fusion gene positive T-cell acute lymphoblastic leukemia with literature review
T-cell acute lymphoblastic leukemia(T-ALL)is one ofthe highly invasive malignant tumors.NOTCH1/FBXW7 mutation is the most common gene mutation,while T-ALL with positive SET-CAN/WT1 fu-sion gene is rare.This paper reports a case of refractory T-ALL with positive SET-CAN/WT1 fusion gene.After several courses of combined chemotherapy,there is no obvious curative effect and related literature review.It is concluded that T-ALL patients with positive SET-CAN/WT1 fusion gene are rare,with the characteristics of re-fractory,acute onset,rapid progress,poor prognosis and short survival time.