Platelet 62 x 10^9/L is below the normal reference range. The normal reference range for platelet count is (100 to 300) × 10^9/L. Platelet values are indicators of the body’s coagulation system, and platelet counts are helpful in the clinical diagnosis and differential diagnosis of hemostatic and thrombotic disorders. A platelet count below 100 x 10^9/L is considered thrombocytopenia, and the risk of bleeding increases when platelets are lowered. Decreased platelet count is seen in aplastic anemia, acute leukemia, radiation sickness, application of anticancer drugs, as well as multiple causes such as idiopathic thrombocytopenic purpura, hypersplenism, extracorporeal circulation, and giant platelet syndrome. If there is a decrease in platelets, it is recommended to consult a doctor in time to clarify the cause of the disease with the help of a doctor and carry out targeted treatment or therapy.