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侵入范围限于上皮层(EP)、粘膜肌层(MM)和粘膜下层(SM)的食管癌称为表浅型食管癌。本文研究目的是想对本病设计一个合理的治疗方案。 自1979～1992年间共收治表浅型食管癌23例。内镜下形态和侵入深度:不高出粘膜型14例(平坦型、凹陷型),其中EP3例,MM1(肿瘤刚及粘膜中层)2例,MM3(肿瘤接近或穿透粘膜肌层) 2例, SM1(肿瘤刚穿及粘膜下层)1例,SM2(介于SM1与SM3之间)4例,SM3(肿瘤几乎深达肌中层)2例;高出粘膜型29例(单纯高出型、周边高起、中部
Invasive esophageal cancers that are limited to the epithelium (EP), mucosal muscularis (MM), and submucosa (SM) are called superficial esophageal cancers. The purpose of this study is to design a rational treatment plan for this disease. From 1979 to 1992, 23 cases of superficial esophageal cancer were treated. Endoscopic morphology and depth of invasion: no more than 14 cases of mucosal pattern (flat, depressed type), including 3 cases of EP, 2 cases of MM1 (immediate tumor and middle mucosa), MM3 (tumor approaching or penetrating mucosal muscularis) 2 Cases, SM1 (tumor impermeable and submucosa) in 1 case, SM2 (between SM1 and SM3) in 4 cases, SM3 (tumor almost deep to the muscle middle layer) in 2 cases, 29 cases above mucosal type (simple high-type , surrounding high rise, middle