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早期食管癌是指肿瘤侵犯粘膜或粘膜下而无淋巴结转移,与 UICC1987年 TNM 分期的Ⅰ期或 T_1,No,Mo 相符。有的分期包括粘膜与粘膜下肿瘤,不管有无淋巴结转移。由于定义混乱,故本文限定的早期癌未包括淋巴结转移者。作者从1980～1987年,诊治1338例食管癌。171例(12.8％)属早期或Ⅰ期(T_1,No,Mo),其中150例作了食管切除,61例病理证实为早期癌,21例因禁忌或拒绝手术而未切除。61例中男性51例,女性10例,年龄41～78岁,平
Early esophageal cancer refers to the tumor invading the mucosa or submucosa without lymph node metastasis, which is in accordance with UICC 1987 TNM stage I or T_1, No, Mo. Some stages include mucosal and submucosal tumors, with or without lymph node metastases. Due to the confusion of definitions, the early cancers defined herein do not include lymph node metastases. From 1980 to 1987, the author diagnosed and treated 1,338 cases of esophageal cancer. 171 patients (12.8%) belonged to early stage or stage I (T_1, No, Mo), of which 150 cases had esophagectomy, 61 pathologies confirmed early stage cancer, and 21 cases had not been removed due to contraindication or refusal to surgery. In 61 cases, there were 51 males and 10 females, aged 41 to 78 years old.