Non-Hodgkin’s lymphoma are tumors of the lymphoid system that originate from subtypes of white blood cells, including B, T and natural killer cells. They usually originate from lymph nodes and sometimes from any organ. There are many known subtypes. Depending on the location of the disease, patients may present with mobile, painless, rubbery growth in the lymph nodes, high fever of 38 degrees and above, weight loss, night sweats, itchy skin, weakness, fatigue, fatigue, fondness and symptoms of the affected organ. The diagnosis is made by examination of the lymph node biopsy fragment by a pathologist. Treatment schemes vary according to the type and stage of lymphoma. Radiotherapy, chemotherapy, targeted immunotherapy and bone marrow transplantation are the main treatment modalities.