摘要
目的探讨早期胃癌淋巴结转移的规律为具有不同临床病理特征的早期胃癌设计合理的治疗方案。方法应用SPSS+软件对早期胃癌患者的临床病理因素与淋巴结转移的关系行多因素分析。结果影响淋巴结转移的独立性危险因素有淋巴管癌浸润、肿瘤直径大于2cm及癌浸润到粘膜下层。结论对于肿瘤直径小于2cm、无淋巴管癌浸润的粘膜癌可行内窥镜治疗其它的粘膜癌行D1+第7组淋巴结清除术。粘膜下层癌行D2根治术。
Objective To analyze the risk factors for lymph node metastasis from early gastric cancer who underwent radical resection. Methods From 1972 to 1996 special reference was made to lymph node metastasis twelve clinicopathologic factors were investigated by multivariate analysis for their possible relationship to lymph node metastasis. Multivariate analysis was carried out using a forward stepwise logistic regression method. Results The independent risk factors for lymph node metastases were found to be lymphatic vessel involvement a tumor size larger than 2cm in diameter and invasion into the submucosal layer. Metastasis was not observed in specimens that were negative for these three risk factors. Conclusion According to the results our selection of surgery for early gastric cancer is as follows 1. Standard surgery D2 for a lesion invading the submucosal layer. 2. Modified surgery for mucosal cancer 1 Endoscopic resection for a lesion less than 2cm in diameter and negative for lymphate vessel involvement. 2Modified open surgery D1+No.7 for other mucosal cancers.
出处
《中国肿瘤临床》
CAS
CSCD
北大核心
2000年第10期729-731,共3页
Chinese Journal of Clinical Oncology
关键词
早期胃癌
淋巴结转移
影响因素
Early gastric carcinoma Multivariate analysis Regional lymph node metastasis