Tag Archives: CTBased

Study Supports CT-Based ‘Virtual’ Colonoscopy to Spot Colon Cancer

Study Supports CT-Based 'Virtual' Colonoscopy to Spot Colon Cancer

THURSDAY, Feb. 23 (HealthDay News) — Noninvasive, CT-guided “virtual” colonoscopy is similar to standard colonoscopy in its ability to detect colorectal cancer and precancerous polyps in people 65 and older, a new study finds. Virtual colonoscopy, also called CT colonography, uses virtual-reality technology to produce 3-D images of the patient’s …

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