Adenoids
Adenoids
Adenoids (/əˈdɛnɔɪdz/), also known as pharyngeal tonsils, are a mass of lymphatic tissue located behind the nasal cavity, in the roof of the nasopharynx, where the nose blends into the throat.
Etymology
The term "adenoids" is derived from the Greek word "adenoeides" meaning "gland-like" or "glandular", due to their glandular appearance.
Function
Adenoids are part of the immune system and play a role in fighting infections and keeping body fluids in balance. They produce white blood cells and antibodies to combat pathogens that enter the body through the nose and mouth.
Related Terms
- Tonsils: Lymphatic tissue located on either side of the throat.
- Nasopharynx: The upper part of the throat that lies behind the nose.
- Lymphatic System: The network of tissues and organs that help rid the body of toxins, waste and other unwanted materials.
- Pathogens: Microorganisms that can cause disease.
Conditions Related to Adenoids
- Adenoiditis: Inflammation of the adenoids.
- Adenoid Hypertrophy: Enlargement or overgrowth of the adenoids.
- Adenoidectomy: Surgical removal of the adenoids.
See Also
- Otolaryngology: The branch of medicine that deals with conditions of the ear, nose, and throat (ENT) and related structures of the head and neck.
External links
- Medical encyclopedia article on Adenoids
- Wikipedia's article - Adenoids
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