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  2. Splenic infarction - Wikipedia

    en.wikipedia.org/wiki/Splenic_infarction

    In sickle cell disease, repeated splenic infarctions lead to a non-functional spleen (autosplenectomy). Any factor that directly compromises the splenic artery can cause infarction. Examples include abdominal traumas, aortic dissection , torsion of the splenic artery (for example, in wandering spleen ) or external compression on the artery by a ...

  3. Vaso-occlusive crisis - Wikipedia

    en.wikipedia.org/wiki/Vaso-occlusive_crisis

    A vaso-occlusive crisis is a common painful complication of sickle cell anemia in adolescents and adults. [1] [2] It is a form of sickle cell crisis.Sickle cell anemia – most common in those of African, Hispanic, and Mediterranean origin – leads to sickle cell crisis when the circulation of blood vessels is obstructed by sickled red blood cells, causing ischemic injuries.

  4. Exagamglogene autotemcel - Wikipedia

    en.wikipedia.org/wiki/Exagamglogene_autotemcel

    The treatment was approved in the United Kingdom for the treatment of sickle cell disease and transfusion-dependent beta thalassemia in November 2023. [9] [10] [11] It was approved in the United States for the treatment of sickle cell disease in December 2023 and for the treatment of transfusion-dependent beta thalassemia in January 2024. [8 ...

  5. Hereditary elliptocytosis - Wikipedia

    en.wikipedia.org/wiki/Hereditary_elliptocytosis

    Hereditary elliptocytosis, also known as ovalocytosis, is an inherited blood disorder in which an abnormally large number of the person's red blood cells are elliptical rather than the typical biconcave disc shape.

  6. Folate deficiency - Wikipedia

    en.wikipedia.org/wiki/Folate_deficiency

    Signs of folate deficiency anemia most of the time are subtle. [4] Anemia (macrocytic, megaloblastic anemia) can be a sign of advanced folate deficiency in adults. [1] Folate deficiency anemia may result in feeling tired, weakness, changes to the color of the skin or hair, open sores on the mouth, shortness of breath, palpitations, lightheadedness, cold hands and feet, headaches, easy bleeding ...

  7. Sickle cell-beta thalassemia - Wikipedia

    en.wikipedia.org/wiki/Sickle_cell-beta_thalassemia

    Treatment is the same as for patients with sickle cell disease. Patients may receive hydroxyurea to induce the protective effects of increased fetal hemoglobin production. . They may also benefit from blood transfusions especially during vaso-occlusive cris

  8. Acute chest syndrome - Wikipedia

    en.wikipedia.org/wiki/Acute_chest_syndrome

    The crisis is a common complication in sickle-cell patients and can be associated with one or more symptoms including fever, cough, excruciating pain, sputum production, shortness of breath, or low oxygen levels. [2]

  9. Pleiotropy - Wikipedia

    en.wikipedia.org/wiki/Pleiotropy

    Photomicrograph of normal-shaped and sickle-shape red blood cells from a patient with sickle cell disease. Sickle cell anemia is a genetic disease that causes deformed red blood cells with a rigid, crescent shape instead of the normal flexible, round shape. [29] It is caused by a change in one nucleotide, a point mutation [30] in the HBB gene.