BLAST CRISES Meaning and
Definition
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Blast crisis is a medical term used to describe a severe, life-threatening stage of a certain type of blood cancer called chronic myeloid leukemia (CML). CML is a disease characterized by the excessive and abnormal growth of white blood cells in the bone marrow. Blast crises occur when the disease progresses and the bone marrow produces an excessive amount of immature cells called blast cells.
During blast crises, these blast cells rapidly multiply and accumulate in the bone marrow and blood, crowding out normal blood cells. These immature cells are unable to function properly, leading to a reduction in the number of healthy red blood cells, white blood cells, and platelets in the body. As a result, patients with blast crises are highly susceptible to infections, anemia, and bleeding disorders.
Symptoms of blast crises may include fatigue, weakness, shortness of breath, paleness, frequent infections, unexplained bruising or bleeding, and enlarged spleen. Blast crises can progress rapidly, causing a significant deterioration in a person's health and overall well-being.
Treatment options for blast crises usually involve intensive chemotherapy and sometimes also a stem cell transplant. However, the prognosis for blast crisis is generally poor compared to the earlier phases of CML, as the disease may become resistant to treatment and complications can arise rapidly. Early detection and timely intervention are crucial for managing blast crises and improving the overall outlook for patients.
Common Misspellings for BLAST CRISES
- vlast crises
- nlast crises
- hlast crises
- glast crises
- bkast crises
- bpast crises
- boast crises
- blzst crises
- blsst crises
- blwst crises
- blqst crises
- blaat crises
- blazt crises
- blaxt crises
- bladt crises
- blaet crises
- blawt crises
- blasr crises
- blasf crises
- blasg crises
Etymology of BLAST CRISES
The term "blast crisis" is derived from two separate roots: "blast" and "crisis".
1. "Blast": In medical terminology, "blast" refers to undifferentiated, immature cells found in the bone marrow. Specifically, it refers to blast cells in the context of leukemia. These cells are abnormal and unregulated, resulting in the overproduction of immature cells instead of the normal, mature blood cells.
2. "Crisis": In medicine, a crisis typically refers to a critical phase or turning point in the progression of a disease. It often indicates a severe and sudden deterioration of symptoms or a rapid change in a patient's condition.
Therefore, when combined, "blast crisis" refers to a critical stage in the development of leukemia, particularly chronic myeloid leukemia (CML), where there is an accelerated or blast-like expansion of abnormal, immature blast cells.
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