Nasolabial lymph node
Nasolabial Lymph Node
The Nasolabial Lymph Node (pronunciation: nay-zo-lay-bee-al limf node) is a specific type of lymph node located in the facial region of the body, specifically near the nasolabial fold, which is the crease running from the nose to the corners of the mouth.
Etymology
The term "Nasolabial" is derived from two Latin words: "nasus" meaning nose and "labium" meaning lip. The term "lymph node" comes from the Latin "lympha" meaning water, and the Greek "nodus" meaning knot, referring to the node-like structure of these small, bean-shaped organs.
Function
The primary function of the nasolabial lymph node, like other lymph nodes, is to produce and store cells that fight infection and disease. They play a vital role in the body's immune system. The nasolabial lymph node specifically drains the areas around the nose and mouth.
Related Terms
- Lymphatic system: The network of organs and tissues 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 term for disease of the lymph nodes, in which they are abnormal in size, number, or consistency.
See Also
External links
- Medical encyclopedia article on Nasolabial lymph node
- Wikipedia's article - Nasolabial lymph node
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