摘要食管胃结合部(EGJ)肿瘤因其特殊的发病部位,形成了涉及胸腹两个体腔的跨界疾病.其流行病学和临床特点与食管癌、胃癌均有不同.消化外科领域对EGJ肿瘤的病因、定位、分期乃至外科治疗存在较多争议.EGJ肿瘤的核心治疗方法为手术切除,但存在多种手术方式,胸外科和腹部外科就此争论不休.笔者通过复习新近文献,更新对EGJ肿瘤的认知,并总结其外科治疗的研究进展.

abstractsEsophagogastric junction (EGJ) tumor involves thoracic and celiac cavities due to special lesion location,and its epidemiology and clinical characteristics are different from that of esophageal cancer and gastric cancer.There are many controversies on the etiology,location,staging and surgical treatment of EGJ tumor in the digestive surgery field.Surgical resection is a core method for EGJ tumor,but different surgical procedures are much controverted between thoracic surgery and abdominal surgery.Authors updated the cognition of EGJ tumor and summarized the research progress of surgical treatment through reviewing the recent literatures.