Value of green sign and chicken skin aspects for detecting malignancy of colorectal neoplasia in a prospective characterization study.

This is the authors' abstract. We don't add key points for this paper.

Accurate endoscopic characterization of colorectal lesions is essential for predicting histology but is difficult even for experts. Simple criteria could help endoscopists to detect and predict malignancy. The aim of this study was to evaluate the value of the green sign and chicken skin aspects in detection of malignant colorectal neoplasia.