Virtual colonoscopy is recommended as a screening method, especially for people over fifty who are considered at risk or who have already undergone endoscopic polypectomy and require a more thorough examination.
Its only drawback compared to traditional colonoscopy is that, by its very nature, it does not allow for biopsies to be taken. Therefore, it is not recommended for patients at risk of developing polyps or colorectal cancer, in whom the traditional endoscopic probe allows for immediate removal. Of course, your specialist will determine the most appropriate technique for your particular case. It is important to note that technological and medical advancements are ongoing.
This technique is used when traditional procedures are impossible, for example, in cases of serious conditions that prevent access. Virtual colonoscopy offers a more comprehensive view of the patient’s condition by evaluating the digestive tract before any obstruction or subocclusive lesion is detected.
To explain this technique in detail, it can be defined as an endoscopic procedure performed using 3D computer reconstructions after a simple scan. The computer creates a graphic animation that shows images of the colon’s mucosal surface with an accuracy equal to or even greater than that of a traditional colonoscopy
