Pediatric low platelet count may be induced by physiological fluctuation, platelet apheresis, leukemia, hypersplenism, etc.
1. Physiological fluctuation: it may be due to stress, emotion and other factors, leading to transient platelet count fluctuation and decrease, after removing the triggers, it can be returned to normal in a short time.
2. Platelet akinesia: Platelet akinesia is an autosomal-negative hereditary disease, which will trigger an abnormal decrease in platelet count, and when clearly diagnosed, it needs timely treatment with platelet transfusion.
3. Leukemia: leukemia is a progressive malignant proliferative disease of the bone marrow, abnormal proliferation of leukemia cells will cause peripheral blood trichomonas to decrease, which will have the manifestation of low platelet count.
4. Hypersplenism: children may have low platelets due to hypersplenism, where platelets are prematurely destroyed by phagocytosis in the spleen.
There may be other reasons for low blood platelet in children, which need to be taken seriously, consult a doctor for diagnosis in time, clarify the cause of the disease, and receive targeted treatment under the guidance of the doctor.