Thrombocytosis
Thrombocytosis is a condition characterized by an abnormally high platelet count in the blood. Platelets, or thrombocytes, are essential for blood clotting. When the platelet count rises above the normal range (typically over 450,000 platelets per microliter of blood), it is diagnosed as thrombocytosis. This can be a reactive response to other underlying conditions, such as infection, inflammation, or iron deficiency, known as secondary or reactive thrombocytosis. Less commonly, it can be a primary disorder stemming from a bone marrow abnormality. Prolonged thrombocytosis can increase the risk of blood clots, leading to serious complications. The severity of the condition and potential treatment varies based on the underlying cause and the degree of platelet elevation.
Thrombocytosis meaning with examples
- During the diagnosis of a suspected infection, a complete blood count revealed thrombocytosis, prompting further investigations to determine the underlying cause. This high platelet count was likely a reactive response to the inflammation.
- The patient’s recent surgery and subsequent blood loss led to the development of reactive thrombocytosis, as their body attempted to compensate for the blood loss by producing more platelets. Medication was prescribed.
- Elevated platelet levels were detected during a routine blood test, indicating potential thrombocytosis. The doctor scheduled follow-up tests and a bone marrow biopsy, seeking to understand if it was primary or secondary.
- Symptoms of thrombocytosis like headache and dizziness were reported in the medical chart. It was determined that the patient’s thrombocytosis was associated with an iron deficiency, therefore a diet change was recommended.
- A diagnosis of thrombocytosis prompted immediate medical attention, as elevated platelet levels were present. The physician ordered an extensive workup to exclude any potential underlying malignancy associated with the condition.
Thrombocytosis Synonyms
high platelet count
hyperthrombocytosis