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Copyright ©2013 Baishideng.
World J Radiol. Mar 28, 2013; 5(3): 61-67
Published online Mar 28, 2013. doi: 10.4329/wjr.v5.i3.61
Figure 1
Figure 1 A 58-year-old man underwent computed tomography colonoscopy for a failed optical colonoscopy due to sigmoid stricture. Computed tomography colonography was performed which showed a 1.5 cm cecal mass (arrow). Patient underwent right hemicolectomy and pathology confirmed cecal carcinoma. Failed optical colonoscopy is one of the most common indications for virtual colonoscopy.