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Jan 24, 2024 · Thrombocytosis, or a high platelet count, is diagnosed when platelet levels are greater than 450,000 platelets per microliter of blood. It's not always obvious when to worry about a high platelet count. Many times, a high platelet count isn't serious and may not cause symptoms.
Jun 17, 2022 · Summary. Having high platelets means that the blood contains more platelets than is typically expected. Platelets are blood cells responsible for making the blood clot. If your platelet levels are too high, blood clots can form in your blood vessels and block the flow of blood around the body.
Dec 30, 2022 · Overview. Platelets are parts of the blood that help form blood clots. Thrombocytosis (throm-boe-sie-TOE-sis) is a disorder in which your body produces too many platelets. It's called reactive thrombocytosis or secondary thrombocytosis when the cause is an underlying condition, such as an infection.
Apr 28, 2022 · There are two conditions that are the result of an abnormal platelet count: Thrombocytopenia: Low platelet count can lead to bruising and excessive bleeding. Thrombocytosis: High platelet count can lead to abnormal blood clotting. What causes my platelet count to be too high? Abnormal cells in your bone marrow cause your platelet count to be ...
Jul 3, 2022 · A normal platelet count typically ranges from 150–450 cells per nanoliter of blood. Like you, most patients with a high platelet count do not have any symptoms, and the high count is found unexpectedly on routine blood work. The referral to a hematologist can help you discern the cause of your high platelet numbers.
Sep 8, 2021 · Overview. What is a platelet count? A platelet count is a quick, common test that measures how many platelets are in your blood. Platelets, or thrombocytes, are tiny blood cells that bud from cells in the bone marrow (megakaryocytes). Platelets form clots when there’s damage to a blood vessel.
Dec 30, 2022 · A blood test called a complete blood count (CBC) can show if your platelet count is too high. You may also need blood tests to check for: High or low iron levels. Markers of inflammation. Undiagnosed cancer. Gene mutations.
