What Is Endoscopy and How Does It Work?
Endoscopy is a medical procedure that uses a flexible tube with a light and camera, called an endoscope, to examine the inside of the body. The endoscope is inserted into the body through small incisions or natural openings, such as the mouth, nose, or anus, depending on the area being examined. The camera on the endoscope transmits live images to a monitor, allowing healthcare professionals to observe the internal organs and structures in real-time. The procedure can help identify abnormalities such as inflammation, infections, tumors, or bleeding.
The scope used in endoscopy is designed to be flexible and minimally invasive, allowing the doctor to maneuver it into hard-to-reach areas. This allows for detailed visualization of various body parts, including the gastrointestinal tract, lungs, urinary system, and joints. In some cases, the endoscope may be equipped with specialized tools to perform procedures, such as taking tissue samples (biopsy) or removing small growths. Endoscopy is commonly used for diagnostic purposes but can also serve therapeutic roles, such as removing obstructions or treating certain conditions.
