15/08/2025
Lymphoma is a type of cancer that originates in the lymphatic system, which is a crucial part of the body's immune system responsible for fighting infections and diseases.
It specifically affects lymphocytes, a type of white blood cell that helps defend the body against foreign invaders like bacteria and viruses.
There are two main categories of lymphoma:
Hodgkin lymphoma
Non-Hodgkin lymphoma
Both types involve abnormal growth and multiplication of lymphocytes.
The cancerous lymphocytes multiply uncontrollably or do not die as they should, leading to the accumulation of abnormal cells in the lymph nodes and other parts of the body such as the spleen, bone marrow, and organs.
Common symptoms include painless swollen lymph nodes (often in the neck, armpits, or groin), fever, unexplained weight loss, night sweats, and fatigue.
Lymphoma can vary in its aggressiveness; some types grow quickly while others grow slowly.
Lymphomas are considered a type of blood cancer and can affect people of all ages.
Treatments can include chemotherapy, radiation therapy, targeted therapy, and sometimes surgery, with many cases being treatable and potentially curable.
In summary, lymphoma is a cancer of the lymphatic system caused by the abnormal growth of lymphocytes, affecting the immune system and potentially spreading throughout the body.
There are various forms with different behaviors and treatment responses.