Pernicious Anemia (Noun)
Meaning
A chronic progressive anemia of older adults; thought to result from a lack of intrinsic factor (a substance secreted by the stomach that is responsible for the absorption of vitamin B12).
Classification
Nouns denoting natural processes.
Examples
- Pernicious anemia is a condition that affects many older adults and can have severe consequences if left untreated.
- The doctor diagnosed the patient with pernicious anemia and immediately started her on vitamin B12 injections.
- A lack of intrinsic factor in the stomach is often the underlying cause of pernicious anemia in older adults.
- Pernicious anemia can cause a range of symptoms, including fatigue, weakness, and shortness of breath.
- If left untreated, pernicious anemia can lead to serious complications, including neurological damage and heart problems.