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What causes a high platelet count in children?
Should you worry about high platelet count in children?
What does a high platelet level mean?
Sep 8, 2022 · Common Causes of High Platelet Count in Children. 1. Benign Increase. Up to 13 percent of children suffer from thrombocytosis, according to “Thrombocytosis in Childhood” by E. Mantadakis. An increase in the number of platelets does not always indicate an underlying disease.
Dec 30, 2022 · 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.
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...
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...
- Zefarina Zulkafli, Theeba Janaveloo, Wan Suriana Wan Ab Rahman, Mohd Nazri Hassan, Wan Zaidah Abdull...
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Mar 12, 2021 · As a first step, primary and secondary—or reactive—forms of thrombocytosis must be distinguished. In secondary thrombocytosis, elevated platelet levels result from an extrinsic process, such as acute or chronic inflammation, which stimulates megakaryocytopoiesis [ 2, 19 ].
Feb 2, 2023 · Three of the more common causes of this problem are: Cancer treatments, such as chemotherapy or radiation. Drugs and medicines. Autoimmune disorders, in which the immune system mistakenly attacks and destroys healthy body tissue, such as platelets.
