Mutations of JAK2 and TET2, but not CBL are detectable in a high portion of patients with refractory anemia with ring sideroblasts and thrombocytosis

在相当一部分伴有环状铁粒幼细胞和血小板增多症的难治性贫血患者中可检测到JAK2和TET2基因突变，但CBL基因突变则不可检测到。