Virtual colonoscopy

Virtual Colonoscopy: Colon Screening Without an Endoscope

Virtual colonoscopy, also known as CT colonography or CT scan of the colon, is a non-invasive test that allows visualization of the colon and rectum using a CT scan. It is used to detect polyps, precancerous lesions, and signs of colorectal cancer—without the need for an endoscopic probe.

🩺 Why Get a Virtual Colonoscopy?

This exam is recommended for:

• Colorectal cancer screening
• People at risk or over the age of 50
• Patients who refused or poorly tolerated a traditional colonoscopy
• Follow-up evaluation after colon surgery

⚙️ How the Exam Works

• Requires bowel preparation (similar to a standard colonoscopy)
• On the day of the exam, air is gently introduced into the colon for better visualization
• The patient then undergoes a high-resolution CT scan
• The procedure takes about 15–20 minutes, with no anesthesia needed

✅ Advantages of Virtual Colonoscopy

• Quick, non-invasive, and painless exam
• No sedation required
• Immediate return to normal activities
• Very good detection of polyps ≥6 mm
• Can also provide images of other abdominal organs (liver, kidneys, etc.)

❗ Limitations to Keep in Mind:

• Does not allow biopsy if polyps are detected (a traditional colonoscopy would then be required)
• Less accurate for very small lesions

📍 Virtual Colonoscopy in a Private Clinic

At DiagnostiX, we offer rapid access to virtual colonoscopy with state-of-the-art equipment and specialized radiologists. An ideal choice for effective screening—painless and without anesthesia.

👉 Book your appointment today, no prescription required in a private clinic.