hypoplastic anemia
Noun: A type of anemia (a condition characterized by a deficiency of red blood cells or hemoglobin) that results from inadequately functioning bone marrow. The bone marrow's reduced or defective function leads to insufficient production of blood cells. This condition can be a precursor or develop into aplastic anemia, a more severe form where the bone marrow fails to produce almost all types of blood cells.
This is a medical term used specifically in hematology (the study of blood) and general medicine to diagnose and describe a particular blood disorder. - It is typically used in clinical, diagnostic, and academic contexts. - It functions as a countable noun (e.g., a hypoplastic anemia, several hypoplastic anemias).
- The patient's persistent fatigue and pallor were eventually diagnosed as hypoplastic anemia.
- Hypoplastic anemia is often identified through a bone marrow biopsy.
- Treatment for hypoplastic anemia focuses on stimulating the bone marrow or managing symptoms.
- The term is often part of a differential diagnosis, where a doctor distinguishes it from other types of anemia like iron-deficiency anemia or hemolytic anemia.
- It may be specified further based on the cell line affected (e.g., involving only red cells or multiple cell lines).
- Hypoplastic anaemia: The British English spelling.
- Aplastic anemia: A more severe, often progressive form of bone marrow failure that hypoplastic anemia can develop into.
- Bone marrow failure: A broader term encompassing hypoplastic and aplastic anemia.
- Hypoplasia (noun): The general medical term for underdevelopment or incomplete development of an organ or tissue.
- Refractory anemia (in some specific classifications, though not always identical).
- Bone marrow hypoplasia (focuses on the state of the marrow itself).
The core meaning is anemia caused by defective bone marrow production. It is distinct from anemias caused by nutritional deficiencies (like B12 or iron) or blood loss. The progression to aplastic anemia indicates a worsening of the bone marrow's functional capacity.
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anemia resulting from inadequately functioning bone marrow; can develop into aplastic anemia
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