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Dictionary of Cancer Terms

View in Spanish: Trombocitosis esencial

Essential thrombocytosis (eh-SEN-shul THROM-boh-sy-TOH-sis)
An increased number of thrombocytes (platelets) in the blood, without a known cause. Also called essential thrombocythemia.

Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.