Chromoendoscopy for detection of colonic mucosal neoplasms in ulcerative colitis Eugene B. Chang Gastroenterology Volume 124, Issue 4, (April 2003) DOI: 10.1016/S0016-5085(03)70054-7 Copyright © 2003 American Gastroenterological Association Terms and Conditions
Fig. 1 (A) The native colonic mucosa shows areas of focal erythema. (B) After chromoendoscopy, a flat lesion is seen that correlated with high-grade intraepithelial neoplasia on histology. Gastroenterology 2003 124, DOI: (10.1016/S0016-5085(03)70054-7) Copyright © 2003 American Gastroenterological Association Terms and Conditions