Sideroblastic anemia

（重定向自Ringed sideroblast）

Sideroblastic anemia or sideroachrestic anemia is a form of anemia in which the bone marrow produces ringed sideroblasts rather than healthy red blood cells (erythrocytes). In sideroblastic anemia, the body has iron available but cannot incorporate it into hemoglobin, which red blood cells need to transport oxygen efficiently. The disorder may be caused either by a genetic disorder or indirectly as part of myelodysplastic syndrome, which can evolve into hematological malignancies (especially acute myelogenous leukemia).

单词	Ringed sideroblast
释义	Ringed sideroblast 原声例句 Osmosis-血液肿瘤 In the bone marrow, immature RBC's mitochondria surround the nucleus and get laden with excess iron deposits, which produces ringed sideroblasts on histology, hence the name of the disease. 在骨髓中，幼红细胞的线粒体围绕着细胞核，并且充盈着大量的铁沉积物，在组织学上形成环状的铁粒幼红细胞，铁粒幼细胞性贫血也因此得名。英语百科 Sideroblastic anemia （重定向自Ringed sideroblast） Sideroblastic anemia or sideroachrestic anemia is a form of anemia in which the bone marrow produces ringed sideroblasts rather than healthy red blood cells (erythrocytes). In sideroblastic anemia, the body has iron available but cannot incorporate it into hemoglobin, which red blood cells need to transport oxygen efficiently. The disorder may be caused either by a genetic disorder or indirectly as part of myelodysplastic syndrome, which can evolve into hematological malignancies (especially acute myelogenous leukemia).
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