22 某 35 歲男性病人,其實驗室數據如下: Hb 11.0 g/dL, Platelet 560,000/μL, WBC 47,000/μL, segmented neutrophil 34%, band 12%, myelocyte 8%, metamyelocyte 10%, promyelocyte 5%, myeloblast 4%, basophil 7%, lymphocyte 15%, monocyte 3%, eosinophil 2%, Leukocyte alkaline phosphatase (LAP) score 是 10。則此病人最有可能是帶有下列何者基因突變?
(A)BCR-ABL fusion
(B)PML-RARα fusion
(C)CBFβ-MYH11 fusion
(D)AML1-ETO fusion

答案:登入後查看
統計: A(696), B(99), C(34), D(34), E(0) #687367

詳解 (共 3 筆)

#2822382
條件:1.Platelet過多 560,...
(共 183 字,隱藏中)
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#4395069

LAP score參考值40~100

LAP上升:類白血病、真性紅血球增多症(PV)

LAP下降:CML、PNH


(A)BCR-ABL fusion ⇒CML,t(9:22)

(B)PML-RARα fusion ⇒AML-M3,t(15:17)

(C)CBFβ-MYH11 fusion ⇒AML-M4,inv(16)

(D)AML1-ETO fusion ⇒AML-M2,t(8:21)

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#1110333
BCR-ABL fusion t(9:22)費城染色體有關
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