Abstract: Children with sporadic Burkitt's lymphoma (BL) is a highly aggressive lymphoma.It partly overlaps with diffuse large B cell lymphoma (DLBCL) and unclassified B cell lymphoma (DLBCL/BL) which is between DLBCL and BL in the morphological,immunophenotypic and molecular genetic aspects,but it has its unique.characterization. Enhancing awareness of the disease based on the BL pathology, pathogenesis and prognosis of understanding,at the time of diagnosis and identificate with DLBCL and DLBCL/BL at the tine of diagnosis will be beneficial to clinical correct treatment and prognosis.