目前应用的食管癌内窥镜分型法,在食管癌处理规约中已明确记载(表1)。然而,按此分型法,即使同一肿瘤,病理、内窥镜、X线分型各不相同,现尚无统一的病型分型法。食管疾患研究会修改原分型法,旨在对同一病灶尽可能用相同的分型法。新分型法(表2)分为0,1,2,3,4,5型,在内窥镜下认为病变达粘膜下层者为表浅型,达固有肌层以上者为进展型。表浅型为0,进展型为1,2,3,4。新内窥镜分型注释: The currently applied endoscopic classification of esophageal cancer has been clearly documented in the protocol for the treatment of esophageal cancer (Table 1). However, according to this classification method, even if the same tumor, pathology, endoscopy, X-ray classification is not the same, there is no unified disease type method. The Esophageal Disorders Study will modify the original classification method to aim at using the same classification method for the same lesion. The new classification method (Table 2) is divided into types 0, 1, 2, 3, 4, and 5. Under the endoscope, the submucosa is considered superficial, and those who reach the muscularis propria are progressive. The superficial type is 0, and the progressive type is 1, 2, 3, and 4. New Endoscope Classification Note: