Is It Useful to Perform Additional Colonoscopy to Detect Unmatched Lesion between Positron Emission Tomography/Computed Tomography and Colonoscopy?

Abstract

Incidental focal colonic uptake may indicate advanced adenoma or adenocarcinoma. Thus, it justifies performing colonoscopy for identifying the presence of colon neoplasms. However, in case of unmatched lesions between PET/CT and colonoscopy, there was little evidence that additional colonoscopy would yield benefits.