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中晚期食管癌系指肿瘤侵犯食管肌层及肌层以外,即T2～4期病例。目前早期食管癌的切除可达1 0 0 % ,而中、晚期食管癌的切除率报道不一[1～3 ] 。术前判断食管癌能否切除意义重大。作者就本院1 998年元月至2 0 0 2年8月底收治的2 4 88例中、晚期食管癌患者的肿瘤活动度与手术根
In advanced esophageal cancer refers to the tumor invasion of esophageal muscle and muscular layer, that T2 ~ 4 cases. At present, the removal of early esophageal cancer up to 100%, while the rate of resection of esophageal cancer has been reported [1-3]. Preoperative diagnosis of esophageal cancer can resection of great significance. The author of the hospital from January 1998 to January 2002 by the end of August 2002 2,488 cases of advanced esophageal cancer in patients with tumor activity and surgical root