Search results
Results from the WOW.Com Content Network
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] Aplastic anemia causes a deficiency of all blood cell types: red blood cells, white blood cells, and platelets. [5] [6]
Bone marrow failure in both children and adults can be either inherited or acquired. Inherited bone marrow failure is often the cause in young children, while older children and adults may acquire the disease later in life. [3] Acquired bone marrow failure may be due to aplastic anemia [4] or myelodysplastic syndrome.
Pure red cell aplasia (PRCA) or erythroblastopenia refers to a type of aplastic anemia affecting the precursors to red blood cells but usually not to white blood cells. In PRCA, the bone marrow ceases to produce red blood cells. There are multiple etiologies that can cause PRCA. The condition has been first described by Paul Kaznelson in 1922. [1]
Symptoms of anemia may include tiredness/weakness (especially with exertion where increased energy is needed), shortness of breath (anemia triggers your body to look for more oxygen), other non ...
Macrocytosis is a condition where red blood cells are larger than normal. [1] These enlarged cells, also known as macrocytes, are defined by a mean corpuscular volume (MCV) that exceeds the upper reference range established by the laboratory and hematology analyzer (usually >110 fL). [2]
Aplastic anemia patients present with symptoms related to a decrease in hematopoietic cell production in the bone marrow. The onset is gradual, and the first symptom is frequently anemia or bleeding, though a high temperature or infections may be present at the onset. The following are examples of specific manifestations: [12]
U.S. Surgeon General Vivek Murthy also called for the guidelines on alcohol consumption limits to be reassessed so that people can weigh the cancer risk when deciding whether or how much to drink ...
The two classification types of beta thalassemia are thalassemia major (also known as Cooley's anemia) and thalassemia intermedia. [30] Diamond–Blackfan anemia: D61.0: 29062: Diamond–Blackfan anemia (DBA), (also known as Blackfan–Diamond anemia and Inherited erythroblastopenia) [31] is a congenital erythroid aplasia that usually presents ...