ESSENTIAL THROMBOCYTOPENIA Meaning and
Definition
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Essential thrombocytopenia, also known as essential thrombocythemia or essential thrombocythemia, is a chronic blood disorder characterized by the overproduction of platelets in the bone marrow. It falls under the broader category of myeloproliferative neoplasms, which are a group of blood cancers that involve the excessive production of certain blood cells.
In essential thrombocytopenia, the bone marrow produces too many platelet cells, leading to an abnormally high platelet count in the bloodstream. Platelets play a crucial role in blood clotting, and an excessive number of platelets can increase the risk of abnormal blood clotting, as well as bleeding.
The condition is often asymptomatic and is usually diagnosed incidentally during routine blood tests. However, some individuals with essential thrombocytopenia may experience symptoms such as headaches, dizziness, fatigue, visual disturbances, or easy bruising and bleeding.
The cause of essential thrombocytopenia is not well understood, but it is believed to involve genetic mutations that result in abnormal functioning of bone marrow cells. The condition primarily affects adults and is more common in women than in men.
Treatment for essential thrombocytopenia aims to reduce the risk of complications, such as blood clots or bleeding. This may involve the use of medications to lower platelet count, such as aspirin or hydroxyurea. In certain cases, procedures like plateletpheresis or bone marrow transplantation may be considered. Regular monitoring and close medical supervision are typically necessary to manage the condition effectively.
Common Misspellings for ESSENTIAL THROMBOCYTOPENIA
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- esswntial thrombocytopenia
Etymology of ESSENTIAL THROMBOCYTOPENIA
The term "essential thrombocytopenia" is derived from two components: "essential" and "thrombocytopenia".
1. "Essential" in this context refers to a term previously used to describe a medical condition that was considered without a known cause or underlying pathology. In the case of "essential thrombocytopenia", "essential" implies that the condition occurs in the absence of any identifiable cause or secondary condition. However, the term "essential" has fallen out of favor in recent years, and the condition is now more commonly referred to as "primary" or "idiopathic" thrombocytopenia.
2. "Thrombocytopenia" is a combination of two medical terms: "thrombocyte" and "penia". "Thrombocyte" refers to the platelets, which are responsible for blood clotting.
