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Youichi Kumagai et al. A newly developed continuous zoom-focus endocytoscope

Authors from Japan report on the characteristics of a novel continuous zoom-focus endocytoscopy system (ECS) and describe ist performance in the examination of esophageal cancer, gastric cancer, and duodenal adenomas. Using different vital stains, images with high resolution and magnification power were obtained with sharp delineation of nuclear abnormalities. The clinical application of this new ECS remains to be established.