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ET5

골수증식성 종양, 분류 불가능 (MPN-U) 다양한 혈액종양질환을 정리하고 있습니다. 오늘은 골수증식성 종양 (Myeloproiferative neoplasm, MPN) 중 골수증식성 종양, 분류 불가능 (MPN-U)에 대해 알아보겠습니다. 1. Definition The designation of MPN-U should be applied only to cases that have definite clinical, laboratory, molecular, and morphological features of a MPN, but fail to meet the diagnostic criteria for any of the specific MPN entities. MPN-U는 다음의 3가지 카테고리로 분류할 수 있습니다. 1) MPN 초기 단계여서 p.. 2023. 1. 5.
본태성 혈소판증가증. Essential thrombocythemia (ET) 다양한 혈액종양질환을 정리하고 있습니다. 오늘은 골수증식성 종양 (Myeloproiferative neoplasm, MPN) 중 본태성 혈소판증가증 (Essential thrombocythemia, ET)에 대해 알아보겠습니다. 1. Definition Essential thrombocythemia(ET) is a chronic MPN that primarily involves the megakaryocytic lineqge. It is characterized by sustained thrombocytosis (platelet count ≥450 × 10^9/L) in the peripheral blood and increased numbers of large, mature megakaryocytes .. 2023. 1. 3.
원발성 골수섬유화증. Primary myelofibrosis (PMF) 다양한 혈액종양질환을 정리하고 있습니다. 오늘은 골수증식성 종양 (Myeloproiferative neoplasm, MPN) 중 원발성 골수섬유화증 (Primary myelofibrosis, PMF)에 대해 알아보겠습니다. 1. Definition Primary myelofibrosis (PMF) is a clonal MPN characterized by a proliferation of predominantly abnormal megakaryocytes and granulocytes in the bone marrow, which in fully developed disease is associated with reactive deposition of fibrous connectie tissue and .. 2023. 1. 2.
진성 적혈구 증가증. Polycythemia vera (PV) 다양한 혈액종양질환을 정리하고 있습니다. 오늘은 골수증식성 종양 (Myeloproiferative neoplasm, MPN) 중 진성 적혈구 증가증. (Polycythemia vera, PV)에 대해 알아보겠습니다. 1. Definition Polycythemia vera(PV) is a chronic MPN characterized by increased RBC production independent of the mechanisms that normally regulate erythropoiesis. Almost all patients carry somatic JAK2 V617F gain-of-function mutation or another functionally similar JAK2 exon1.. 2022. 12. 31.
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