In children, prognosis is good with survival rates >90%  In adults, prognosis is poor, with a 5-year survival rate of 50% and is even worse with bone marrow or CNS involvement (>30% 5-year survival rate).
Can you provide information about the natural history, potential complications, and prognosis related to Burkitt's lymphoma?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: Can you provide information about the natural history, potential complications, and prognosis related to Burkitt's lymphoma? [/INST] \n In children, prognosis is good with survival rates >90%  In adults, prognosis is poor, with a 5-year survival rate of 50% and is even worse with bone marrow or CNS involvement (>30% 5-year survival rate).</s>