Abscesses

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Abscesses

Abscesses (/ˈæbsɛs/ or /ˈæbsɪs/) are localized collections of pus that generally develop in response to infection or the presence of other foreign materials under the skin. They can occur in any region of the body, but are most commonly found on the skin surface.

Etymology

The term "abscess" is derived from the Latin word "abscessus," which means "a going away," referring to the pus that 'goes away' from the body as the abscess drains.

Definition

An abscess is a defensive reaction of the tissue to prevent the spread of infectious materials to other parts of the body. The organisms or foreign materials kill the local cells, resulting in the release of cytokines, which draw white blood cells (WBC) to the area and initiate the process of inflammation.

Types of Abscesses

There are several types of abscesses, including:

  • Skin abscess: Also known as a boil, this type of abscess occurs on the skin surface.
  • Internal abscess: These abscesses occur inside the body, in organs such as the lungs, brain, and liver.
  • Periodontal abscess: This type of abscess occurs in the mouth, usually around the teeth.
  • Peritonsillar abscess: This abscess occurs in the throat, near the tonsils.

Symptoms

Symptoms of an abscess can include pain, swelling, redness, and warmth over the area of the abscess. Other symptoms can include fever and chills, especially if the abscess is internal.

Treatment

Treatment for abscesses typically involves draining the pus to relieve symptoms and prevent the spread of infection. This can often be done through a simple incision and drainage procedure. Antibiotics may also be prescribed to help fight the infection.

Related Terms

  • Inflammation: The body's response to injury or infection, which often involves swelling, redness, and pain.
  • Pus: A thick fluid produced in infected tissue, consisting of dead white blood cells, bacteria, and tissue debris.
  • Cytokines: Small proteins that are crucial in controlling the growth and activity of other immune system cells and blood cells.

External links

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