You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Lymphoma in children predominantly seen at what age ? and explain in detail?
Lymphoma is the third most common cancer in pediatric age group.
It is the most common cancer in adolescence accounting for > 25% of newly diagnosed cancers in persons 15 to 19 years old.
Hodgkin's lymphoma is the most common malignancy in adolescence.
It is uncommon before 14 years of age.