Figure 2.

(A) Conventional views of the proximal ascending colon. The vascular net pattern is disrupted with central pallor and peripheral erythema. (B) Indigo carmine chromoscopy applied at the site of subtle mucosal abnormality in the distal ascending colon. A flat type IIb lesion is now well demarcated (non-magnified views). (C) High magnification chromoscopic colonoscopy views (100× magnification). A type IIIL pit pattern is observed. The lesion was an F-type lateral spreading tumour or carpet lesion with low grade dysplasia adenomatous histology.