Figure 2From: Improvement of endocytoscopic findings after per oral endoscopic myotomy (POEM) in esophageal achalasia; does POEM reduce the risk of developing esophageal carcinoma? Per oral endoscopic myotomy, endocytoscopy and carcinogenesis The dual-CCD endocytoscope carries lenses for both conventional magnification and ultra-high magnification. This scope enables us to obtain ultra-high magnifying images during usual endoscopic examination.Back to article page