LYMPHOMA Meaning and
Definition
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Lymphoma is a type of cancer that originates in the lymphatic system, which is an intricate network of tissues, vessels, and organs that play a crucial role in the body's immune response. Lymphoma occurs when lymphocytes, a type of white blood cell that helps to fight infection and regulate the immune system, begin to multiply uncontrollably and form tumors.
There are two main categories of lymphoma: Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL). Hodgkin lymphoma is characterized by the presence of Reed-Sternberg cells, large abnormal lymphocytes, while non-Hodgkin lymphoma encompasses a diverse group of lymphomas without these specific cells. Both types can occur at any age, but Hodgkin lymphoma is more common in young adults while non-Hodgkin lymphoma becomes more prevalent with advancing age.
Symptoms of lymphoma can vary widely and may include swollen lymph nodes, fever, night sweats, unexplained weight loss, fatigue, itching, and recurrent infections. The exact cause of lymphoma is still unknown, but certain risk factors have been identified, such as a weakened immune system, exposure to certain chemicals or radiation, infections like Epstein-Barr virus or HIV, and family history.
Treatment options for lymphoma depend on the type, stage, and individual characteristics of the disease. It often involves a combination of chemotherapy, radiation therapy, immunotherapy, targeted therapy, or stem cell transplantation. Prognosis varies, but advancements in diagnosis and treatment have significantly improved survival rates for many lymphoma patients. Regular follow-up visits and ongoing medical monitoring are typically recommended to detect any potential relapses or long-term effects.
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A tumor composed of lymphoid tissue; lymphadenoma.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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Etymology of LYMPHOMA
The word "lymphoma" has its roots in the Greek language. It is derived from the Greek words "lympha", meaning "clear liquid" or "spring water", and "oma", denoting a swelling or tumor. Lymphoma refers to a cancer of the lymphatic system, which is a part of the immune system involved in fighting off infections and diseases.
Similar spelling word for LYMPHOMA
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