Evaluation of autofluorescence colonoscopy for diagnosis of superficial colorectal neoplastic lesions

Background and aim Autofluorescence (AF) imaging, which can potentially differentiate tissue types based on differences in fluorescence emission, may be useful in the diagnosis and treatment of colorectal malignancies. This study was designed to assess the potential usefulness of AF colonoscopy for evaluating superficial colorectal neoplastic lesions.