Endoscopy

Definition

Endoscopy is a medical procedure that uses an endoscope, a flexible tube with a light and camera, to examine the inside of the body. It helps diagnose and sometimes treat conditions by providing direct visualization of internal organs.

5 Must Know Facts For Your Next Test

1. Endoscopy is commonly used to investigate symptoms related to autoimmune disorders affecting the gastrointestinal tract.
2. It allows for biopsy sampling, which is essential for diagnosing certain autoimmune diseases like celiac disease.
3. Endoscopic procedures can identify inflammation or damage caused by autoimmune responses in tissues.
4. Upper endoscopy (esophagogastroduodenoscopy) and colonoscopy are two types often used in relation to autoimmune gastrointestinal issues.
5. Endoscopic techniques can also be therapeutic, such as dilating strictures caused by chronic inflammatory processes.

Review Questions

• What role does endoscopy play in diagnosing autoimmune disorders?
• How can endoscopy aid in the treatment of diseases caused by immune system malfunctions?
• What are two common types of endoscopic procedures relevant to autoimmune gastrointestinal diseases?

Related terms

Biopsy: A procedure that involves taking a small sample of tissue for examination under a microscope.

Gastroenterology: The branch of medicine focused on the digestive system and its disorders.

Inflammation: The body's response to injury or infection, often causing redness, heat, swelling, and pain.