Inguinal lymph nodes
Inguinal Lymph Nodes
Inguinal lymph nodes (pronunciation: in-gwuh-nl limf nodes) are a group of lymph nodes located in the inguinal region of the body, which is the area in the lower portion of the abdomen.
Etymology
The term "inguinal" is derived from the Latin word "inguin-" which means "groin", and "lymph nodes" is derived from the Latin "lympha" meaning "water", and the Greek "nodus" meaning "knot".
Function
Inguinal lymph nodes play a crucial role in the body's immune system. They filter harmful substances from the lymphatic fluid, including bacteria, viruses, and cancer cells. When the body is fighting an infection, these nodes may become swollen and tender, a condition known as lymphadenopathy.
Related Terms
- Lymphatic system: The network of tissues and organs that help rid the body of toxins, waste and other unwanted materials.
- Lymph: A clear fluid that travels through the lymphatic system and carries cells that help fight infections and other diseases.
- Lymphadenopathy: A condition in which the lymph nodes become enlarged or swollen due to infection, inflammation, or cancer.
- Lymphadenitis: Inflammation of the lymph nodes.
- Lymphoma: A type of cancer that begins in the lymphatic system.
See Also
External links
- Medical encyclopedia article on Inguinal lymph nodes
- Wikipedia's article - Inguinal lymph nodes
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