Thrombocytosis caused by primary hemophagocytosis may be caused by gene mutation, clonal proliferation of bone marrow hematopoietic stem cells or cytokine increase.
1. Gene mutation: patients may have mutations in the JAK2 tyrosine kinase gene, thrombopoietic receptor and calreticulin gene, which may lead to abnormal proliferation of hematopoietic stem cells and the development of primary thrombocythemia.
2. Clonal proliferation of hematopoietic stem cells: some patients have tumorigenic lesions in the bone marrow, which leads to abnormal proliferation of hematopoietic cells at different stages of their production, resulting in thrombocytosis.
3. Increase in cytokines: Increase in colony forming units of megakaryocytes can stimulate the proliferation of megakaryocytes, which leads to the increase of platelet production.
If the patient has a strong sense of discomfort, it is recommended to consult a doctor in a timely manner, under the guidance of a physician to clarify the diagnosis and receive standardized treatment to avoid aggravation of symptoms.