Update of endoscopy in liver disease: More than just treating varices

Figure 8 Endomicroscopy image. A: Image from Cellvizio^® bile duct endomicroscopy. The regular reticular pattern of thin dark structures with low signal (dark) characterized the normal bile duct (Image courtesy of http://www. cellvizio.net); B: Abnormal bile duct appearances in Cellvizio^® endomicroscopy; isolated blood vessels with very strong signal (with strands) suggestive of tumor neovascularization of cholangiocarcinoma (Image courtesy of http://http://http://www.cellvizio.net); C: Reticular pattern of dark bands and dark clumps or glands suggestive of cholangiocarcinoma (Image courtesy of http://http://http://www.cellvizio.net).