kolonoszkópokat

Kolonoszkópokat are flexible, tube-like instruments used in a medical procedure called colonoscopy. This procedure involves inserting the colonoscope into the rectum and navigating it through the entire length of the large intestine, also known as the colon. The colonoscope itself is equipped with a light source and a camera at its tip, which transmits images to a video monitor. This allows the physician to visualize the inner lining of the colon in detail.

The primary purpose of using colonoscopes is diagnostic. Physicians can identify and assess various conditions, including polyps, inflammation, ulcers, and tumors. If polyps are found, they can often be removed during the colonoscopy using specialized tools passed through the colonoscope. This polyp removal is a crucial preventive measure against colorectal cancer.

Beyond polyp removal, colonoscopes are also used for biopsies. Small tissue samples can be taken from suspicious areas for laboratory analysis to determine if cancerous or pre-cancerous cells are present. The procedure can also help diagnose the cause of unexplained abdominal pain, rectal bleeding, or changes in bowel habits. In some therapeutic situations, colonoscopes can be used to dilate narrowed areas of the colon or to stop bleeding. The examination is typically performed after the patient has undergone bowel preparation to ensure a clear view of the colon lining.