My child is only two years old with a hemoglobin concentration of 53 and red blood cells of 2.1.

Patient's question:

Patient is male, over 2 years old

Doctor's answer:

When the platelet count is <100×10^9/L, it is considered thrombocytopenia, commonly seen in platelet production disorders such as aplastic anemia, acute leukemia, and acute radiation sickness, among others; increased platelet destruction, such as primary thrombocytopenic purpura, splenomegaly, excessive consumption such as disseminated intravascular coagulation, familial thrombocytopenia such as giant platelet syndrome, and so on.