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早在上世纪 6 0年代 ,病理学家用解剖显微镜观察手术切除和活检标本 ,发现正常胃黏膜的微细形态可分为胃小凹及胃小沟等结构 ,当溃疡形成或黏膜癌变以后 ,这些微细形态可发生特征性的变化。内镜学家受此启发 ,期望内镜厂家能开发出具有解剖显微镜功能的放大内镜。 196 7年纤维
As early as the 1960s, pathologists observed the surgical resection and biopsy specimens with a dissecting microscope and found that the fine morphology of the normal gastric mucosa can be divided into structures such as the gastric cavity and the small gastric groove. When the ulcer is formed or the cancer of the mucosa is formed, these fine Morphology can occur characteristic changes. Endoscopists are inspired by this expectation that endoscopy manufacturers can develop magnifying endoscopes that have anatomical microscopy capabilities. 196 7 years of fiber