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  2. Fever of unknown origin - Wikipedia

    en.wikipedia.org/wiki/Fever_of_unknown_origin

    The cancer types most associated with fever of unknown origin include renal cell carcinoma, lymphoma, liver cancer, ovarian cancer atrial myxoma and Castleman disease. [ 4 ] In those with HIV currently being treated with antiretroviral therapy and with a low or undetectable viral load; causes of fever of unknown origin are usually not ...

  3. Sickle Cell Anemia, a Molecular Disease - Wikipedia

    en.wikipedia.org/wiki/Sickle_Cell_Anemia,_a...

    "Sickle Cell Anemia, a Molecular Disease" is a 1949 scientific paper by Linus Pauling, Harvey A. Itano, Seymour J. Singer and Ibert C. Wells that established sickle-cell anemia as a genetic disease in which affected individuals have a different form of the metalloprotein hemoglobin in their blood.

  4. Glucose-6-phosphate dehydrogenase deficiency - Wikipedia

    en.wikipedia.org/wiki/Glucose-6-phosphate_de...

    Most individuals with G6PD deficiency are asymptomatic.When it induces hemolysis, it is usually is short-lived. [5]Most people who develop symptoms are male, due to the X-linked pattern of inheritance, but female carriers can be affected due to unfavorable lyonization or skewed X-inactivation, where random inactivation of an X-chromosome in certain cells creates a population of G6PD-deficient ...

  5. Hemolytic anemia - Wikipedia

    en.wikipedia.org/wiki/Hemolytic_anemia

    Defects of red blood cell membrane production (as in hereditary spherocytosis and hereditary elliptocytosis). [2] Defects in hemoglobin production (as in thalassemia, sickle-cell disease and congenital dyserythropoietic anemia). [2] Defective red cell metabolism (as in glucose-6-phosphate dehydrogenase deficiency and pyruvate kinase deficiency ...

  6. Diamond–Blackfan anemia - Wikipedia

    en.wikipedia.org/wiki/Diamond–Blackfan_anemia

    Diamond–Blackfan anemia (DBA) is a congenital erythroid aplasia that usually presents in infancy. [3] DBA causes low red blood cell counts (), without substantially affecting the other blood components (the platelets and the white blood cells), which are usually normal.

  7. Megaloblastic anemia - Wikipedia

    en.wikipedia.org/wiki/Megaloblastic_anemia

    Megaloblastic anemia is a type of macrocytic anemia. An anemia is a red blood cell defect that can lead to an undersupply of oxygen. [1] Megaloblastic anemia results from inhibition of DNA synthesis during red blood cell production. [2] When DNA synthesis is impaired, the cell cycle cannot progress from the G2 growth stage to the mitosis (M ...

  8. Aplastic anemia - Wikipedia

    en.wikipedia.org/wiki/Aplastic_anemia

    However, in people with conditions where the cells die early (such as sickle cell disease), parvovirus infection can lead to severe anemia. [15] [16] More frequently, parvovirus B19 is associated with aplastic crisis, which involves only red blood cells (despite the name). Aplastic anemia involves all cell lines.

  9. Microcytic anemia - Wikipedia

    en.wikipedia.org/wiki/Microcytic_anemia

    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.