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The Mentzer index, described in 1973 by William C. Mentzer, [1] is the MCV divided by the RBC count. It is said to be helpful in differentiating iron deficiency anemia from beta thalassemia trait.
Screening programs are available to identify thalassemia patients among the general public. Couples are in particular the target group of screening for early identification of carriers who bear risks of having children with thalassemia. [8] Screenings targeted at them are done by detecting heterozygotes in the thalassemia gene.
Aplastic anemia [2] (AA) [3] is a severe hematologic condition in which the body fails to make blood cells in sufficient numbers. Blood cells are produced in the bone marrow by stem cells that reside there. [4]
Microcytic anaemia; Microcytosis is the presence of red cells that are smaller than normal. Normal adult red cell has a diameter of 7.2 µm. Microcytes are common seen in with hypochromia in iron-deficiency anaemia, thalassaemia trait, congenital sideroblastic anaemia and sometimes in anaemia of chronic diseases.
In the UK, exagamglogene autotemcel is indicated for the treatment of transfusion-dependent beta thalassemia and sickle cell disease in patients aged 12 years and older who should be treated with hematopoietic stem cell transplantation but for whom a suitable stem cell donor is not available.
Heredity of hemoglobin E/β-thalassemia. People who have hemoglobin E/β-thalassemia have inherited one gene for hemoglobin E from one parent and one gene for β-thalassemia from the other parent. Hemoglobin E/β-thalassemia is a severe disease, and it still has no universal cure.
Hemoglobin H disease, also called alpha-thalassemia intermedia, is a disease affecting hemoglobin, the oxygen carrying molecule within red blood cells. It is a form of Alpha-thalassemia which most commonly occurs due to deletion of 3 out of 4 of the α-globin genes.
Patients with thalassemia gradually accumulate high levels of iron (Fe) in their bodies. This build-up of iron may be due to the disease itself, from irregular hemoglobin not properly incorporating adequate iron into its structure, or it may be due to the many blood transfusions received by the patient.