CT Virtual Colonoscopy

  1. Neri E. et al. CT colonography versus double-contrast barium enema for screening of colorectal cancer: comparison of radiation burden. Abdom Imaging. 2010 Oct;35(5):596-601. doi: 10.1007/s00261-009-9568-x. Epub 2009 Sep 24.
  2. Halligan S, Wooldrage K, Dadswell E, et al: Computed tomographic colonography versus barium enema for diagnosis of colorectal cancer or large polyps in symptomatic patients (SIGGAR): A multicentre randomized trial. Lancet. February 13, 2013
  3. Atkin W, Dadswell E, Wooldrage K, et al: Computed tomographic colonography versus colonoscopy for investigation of patients with symptoms suggestive of colorectal cancer (SIGGAR): A multicentre randomized trial. Lancet February 13, 2013 
  4. Kim et al. CT Colonography versus Colonoscopy for the Detection of Advanced Neoplasia. N Engl J Med 2007; 357:1403-1412. October 4, 2007. DOI: 10.1056/NEJMoa070543 
  5. Pickhardt PJ et al. CT Colonographic Screening of Patients With a Family History of Colorectal Cancer: Comparison With Adults at Average Risk and Implications for Guidelines. AJR Am J Roentgenol. 2017 Jan 26:1-7. doi: 10.2214/AJR.16.16724