Swollen lymph nodes
Swollen Lymph Nodes
Swollen lymph nodes or lymphadenopathy refers to the condition where lymph nodes become larger than normal size. Lymph nodes are small, bean-shaped organs that produce and store cells that fight infection and disease. They are part of the lymphatic system, which carries lymph fluid, nutrients, and waste material between the body tissues and the bloodstream.
Pronunciation
Swollen Lymph Nodes: /ˈswōlən/ /limf/ /nōdz/
Lymphadenopathy: /limf,adnˈäpəTHē/
Etymology
The term "lymph node" comes from the Latin 'lympha' meaning water, and 'nodus' meaning knot. "Lymphadenopathy" is derived from three Greek words: 'lymph' meaning pure water, 'aden' meaning gland, and 'pathy' meaning disease.
Symptoms
Swollen lymph nodes can be recognized by signs such as lumps or swelling in the areas where lymph nodes are present, such as the neck, underarm, and groin. Other symptoms may include fever, night sweats, fatigue, and weight loss.
Causes
Swollen lymph nodes are typically caused by an infection, such as a viral infection or a bacterial infection. Other causes can include immune system disorders or cancers like lymphoma or leukemia.
Treatment
Treatment for swollen lymph nodes depends on the cause. If the cause is an infection, treatment may include antibiotics or antiviral medication. If the cause is a cancer, treatment may include chemotherapy, radiation therapy, or surgery.
Related Terms
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