LOS ANGELES • Colonoscopy is an important tool to detect colorectal cancer. In recent years, virtual colonoscopy, which involves a CT scan of the colon instead of the invasive, optical inspection of ...
Despite not being covered by most insurers, virtual colonoscopy is gaining favor among patients because of its non-invasive nature and among providers, as new research has indicated it is about as ...
Philip O. Katz, MD, president of the American College of Gastroenterology, defended traditional colonoscopy as a more effective, cost-savvy choice over virtual, or CT, colonoscopy in a letter to ...
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