Endoscopy

Definition

Endoscopy is a medical procedure that allows doctors to view the inside of your digestive tract using a flexible tube with a light and camera attached.

Scientific / Technical Definition

Endoscopy is a diagnostic medical procedure that involves the insertion of a long, flexible tube equipped with a high-intensity light and a small camera at the end. This device, known as an endoscope, is used to examine the interior surfaces of an organ or tissue and is commonly employed to visually inspect portions of the gastrointestinal tract such as the esophagus, stomach, and lower digestive tract.

Benefits

• Helps diagnose digestive tract conditions such as ulcers, gastritis, and cancers.
• Allows for biopsy and removal of abnormal tissue or polyps.
• Enables direct treatment procedures like cauterizing bleeding vessels.

Examples

• Upper endoscopy to investigate swallowing difficulties.
• Colonoscopy to examine the large intestine for signs of cancer.

Additional Information

• side effects: Potential side effects include soreness of the throat, bloating, and bleeding. Serious complications are rare but can include perforation of the organ under examination.

Related Terms

• Colonoscopy

References

• Understanding Endoscopy
• Gastrointestinal Endoscopy Overview