Colonoscopy

Colonoscopy is an examination of the inner surface of the colon and rectum using a flexible fiber-optic or video camera-equipped device (colonoscope) that has a light source. It is inserted through the anus into the rectum, after which it is advanced into the colon under visual or radiological control of its progress. The doctor, using special flexible tweezers inserted into the colonoscope, can take tissue samples for microscopic examination and also remove polyps using diathermy.

Colonoscopy is an examination of the inside of the colon using a flexible instrument called a colonoscope. This method allows the doctor to examine the lining of the colon and rectum, and also take tissue samples for further microscopic analysis.

The procedure begins by inserting a colonoscope through the anus and into the rectum. The doctor then advances the colonoscope into the colon, monitoring its progress using visual or x-ray guidance. The doctor may use special flexible tweezers to take tissue samples and remove the polyps using diathermy (cautery).

Colonoscopy is an important test for diagnosing many colon diseases, including colon cancer and inflammatory bowel disease. It can also be used to detect polyps and other abnormalities that can be removed during the procedure.

Colonoscopy is a diagnostic procedure that examines the inside of the large intestine. It can be used to detect various diseases such as ulcerative colitis, Crohn's disease, polyps and others.

Colonoscopy is performed using a flexible fiber optic or video camera device known as a colonoscope. The device is inserted through the anus into the rectum and then advanced into the intestines. The doctor may use special flexible tweezers to take tissue samples and remove polyps.

One of the main reasons for having a colonoscopy is to suspect colon cancer, which is the second most common type of cancer in the world after lung cancer. However, this procedure may also be indicated for chronic constipation, anemia, colorless stools and abdominal pain.

During a colonoscopy, the doctor uses special lighting to see the inside of the intestines and detect