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A high platelet count in children is typically a reaction to an underlying infection, inflammation, or iron-deficiency anemia, but rarely indicates something more serious. Our hematologists can guide you on what is causing your child’s high platelet count and what additional tests are required.
Dec 6, 2014 · Thrombocytosis, an increased platelet count above the upper limit of normal (ULN) range, is common in infants and children. Unlike in adults, however, the overwhelming majority of pediatric...
Feb 2, 2023 · HIGH PLATELET COUNT. A high platelet count is 400,000 (400 × 10 9 /L) or above. A higher-than-normal number of platelets is called thrombocytosis. It means your body is making too many platelets. Causes may include: Iron deficiency; After certain infections, major surgery or trauma; Cancer; Certain medicines
Sep 12, 2022 · Thrombocytosis (pronounced “throm-boe-sie-TOE-sis”) is having too many platelets in your blood. Platelets are blood cells that stop bleeding by sticking together to form a clot. Too many platelets, however, can cause your blood to become too sticky.
Dec 30, 2022 · Thrombocytosis - Diagnosis and treatment - Mayo Clinic. Diagnosis. 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.
Feb 4, 2018 · Thrombocytosis in children and adults is defined as an elevated platelet count ≥ 450 × 10 9 /L. 1 - 3 A normal platelet count ranges between 150–450 × 10 9 /L which is generally accepted for healthy neonates, infants, children, and adolescents. 1, 2 The causes of elevated platelet count in children and adults can be primary or secondary in origi...
Mar 12, 2021 · Furthermore, platelet counts ranging from 450 to 700 × 10 9 /l can be described as mild, between 700 and 900 × 10 9 /l as moderate, between 900 and 1000 × 10 9 /l as severe, and those exceeding 1000 × 10 9 /l as extreme thrombocytosis .
