A recent study published in the American Journal of Roentgenology examined radiologists’ preferences for optical colonoscopy or CT colonography as colorectal cancer screening modalities. The study ...

(HealthDay News) – Patients undergoing screening for colorectal cancer tend to prefer colonoscopy versus computed tomography colonography (CTC); and for those undergoing colonoscopy, the tolerability ...

Peter Apicella, MD, chief of radiology at Salem Community Hospital says virtual CT colonoscopy involves a less intense preparation, does not require sedation, is less invasive and provides minimal ...

Doctors say there are less invasive screening options for colon cancer, but each comes with tradeoffs.

CTC (virtual colonoscopy) is a thin slice CT scan of the abdomen after adequate bowel preparation and colon insufflation in which data are reconstructed providing axial, multiplanar, and endoluminal ...

May 15, 2007 — Computed tomography (CT) colonography, also known as a virtual colonoscopy (VC), has been found to have a high concordance with optical colonoscopy in identifying significant polyps.

Nearly 90% of colon polyps greater than or equal to 6 mm in size detected at CT colonoscopy were demonstrated to represent true polyps at subsequent optical colonoscopy (the traditional method of ...