Lymphoma classification

Lymphoma is a type of cancer that affects the lymphatic system, which is part of the immune system. It is generally classified into two main categories: Hodgkin lymphoma and Non-Hodgkin lymphoma. Hodgkin lymphoma has unique cells called Reed-Sternberg cells and usually has a more predictable progression and better outcomes. Non-Hodgkin lymphoma encompasses a diverse group of cancers that behave differently, with varying symptoms and treatment responses. Subtypes of Non-Hodgkin lymphoma can be aggressive or indolent, meaning they grow quickly or slowly, respectively. Classification helps determine the most effective treatment options for patients.