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  1. Adenoids: Location, Definition & Function - Cleveland Clinic

    Your adenoids are glands located in your upper airway, just behind your nasal cavity. Part of your lymphatic and immune system, your adenoids help fight off germs that you breathe in through …

  2. Adenoid - Wikipedia

    The adenoids are a part of the immune system that recognizes and traps pathogens such as bacteria and viruses. In response, the adenoid produces T cells and B cells to combat …

  3. What is Adenoiditis: Causes, Symptoms and Diagnosis - WebMD

    Nov 10, 2024 · What Are Adenoids? Adenoids are a mass of tissue that, along with your tonsils, help keep you healthy by trapping harmful germs that pass through the nose or mouth.

  4. Adenoid removal: What to know and when to have it done

    Jan 17, 2024 · Adenoids are glands high up in the throat behind the nose and roof of the mouth. They are part of the body’s immune system. The adenoids catch germs in the nose before …

  5. Adenoids: Where They Are, Symptoms, Treatment & Surgery

    Apr 2, 2025 · Adenoids are small groups of lymphatic tissue, similar to lymph nodes, that are part of the immune system. They are responsible for fighting infections and protecting you from them.

  6. Adenoid Disorders - Ear, Nose, and Throat Disorders - MSD …

    Adenoids are collections of lymphoid tissue where the nasal passages connect with the throat. They help defend the body against infection by trapping bacteria and viruses entering through …

  7. What Are Adenoids? Signs, Symptoms & Treatment Options

    Jun 6, 2025 · They help catch and fight germs that enter through your nose and mouth—kind of like a filter. In young kids, adenoids are especially active and important. But as you get older, …

  8. Adenoids | Description, Histology, Function, & Infection | Britannica

    adenoids, a mass of lymphatic tissue, similar to the (palatine) tonsils, that is attached to the back wall of the nasal pharynx (i.e., the upper part of the throat opening into the nasal cavity …

  9. Adenoids Explained: Symptoms, Causes, and Treatments

    Feb 11, 2025 · Discover what adenoids do, signs of enlargement, and treatment options. Learn how adenoid issues affect breathing, sleep, and overall health.

  10. Where Are Your Adenoids and What Do They Do? - Biology Insights

    These small glands play a direct role in protecting children during their early years by acting as an initial defense mechanism against inhaled pathogens. The adenoids are situated high up in …