Colonoscopy, also known as virtual colonoscopy. This is an imaging technique that does not require an endoscope. This technique is much superior to other traditional diagnostic methods, so it is widely applied in modern medicine.

The CT colonography technique with virtual endoscopy is a modern imaging diagnostic method that allows the detection of abnormalities, lesions or tumors in the colon that many other methods cannot perform.

Colonography is a technique that uses X-rays through a scanner to examine the structure of the colon. Colonography provides clear and detailed images. It also has the ability to reconstruct the colon from cross-sectional slices, so it is also called virtual colonoscopy.