The normal value of platelet pressure is 0.11%-0.23%, while the normal value of total platelet count is (100-300)×10^9/L. When the platelet pressure is 0.32% and the total platelet count is 370×10^9/L, if it exceeds the normal range, it means that the indexes are on the high side, and it is considered to be related to the external factors, thrombocytosis, acute hemolysis as well as myeloproliferative tumors and other factors.
1. External factors: cold weather, strenuous exercise, full stomach, etc. may lead to the release of platelets in the spleen and lungs, resulting in high platelet pressure and total platelet count.
2. Thrombocytosis: Thrombocytosis is the main cause of increased platelet pressure and total platelet count.
3. Acute hemolysis: acute hemolysis during blood transfusion will lead to elevated platelet pressure and total platelet count.
4. Myeloproliferative neoplasm: the disease will stimulate the release and increase of platelet growth factors in the body, and this phenomenon occurs.
When patients have abnormal platelet pressure and total platelet count, it is recommended to go to the hospital for further examination and laboratory tests in time to avoid delaying the condition.