摘要
目的 比较晚期胃癌姑息性胃切除 (palliativegastrectomy ,PG)与非切除手术 (unresectableoperation ,UO)的临床病理及预后 ,探究姑息性胃切除治疗不能根治的晚期胃癌的临床价值。 方法共有 95例不能根治的晚期胃癌患者施行了手术 ,其中 6 4例行姑息性胃切除 ,31例行姑息性非切除手术 ,比较姑息性胃切除与非切除组的临床病理及预后。 结果 2组患者年龄、性别构成比差异无显著性意义。瘤体较大、浸润度为T4 以及TNM分期较晚所占比例在UO组高于PG组 (P <0 0 1) ,腹膜播散、肝转移、淋巴结转移、肿瘤部位 2组差异无显著性意义 (P >0 0 5 )。PG组 1、2年生存率为48 1%、2 3 1% ,UO组 1年生存率为 13 5 % (P <0 0 1)。 结论 对于晚期不能根治的胃癌患者 ,即使存在有腹膜播散、肝转移、远处淋巴结转移、周围脏器侵犯等 ,姑息性胃切除可以改善其预后。
Objective To investigate the clinical importance of palliative gastrectomy for late-staged gastric cancer. Methods From June 1994 to October 2001, 95 patients with late-staged gastric cancer underwent palliative operation. Clinicopathological and prognostic parameters between 64 patients with palliative gastrectomy (PG group) and 31 patients with unresectable operation (UO group) was compared retrospectively. Results The age and gender ratioes were not different between the two groups. The incidence of large volume (diameter≥8 cm), serosal invasion (T 4) and late TNM stage (Ⅳ stage) were significantly higher in the UO group than that in the PG group. There was no difference in peritoneal dissemination, distant lymph node and hepatic metastasis, and tumor location between the two groups. The one- and two-year survival of the patients in the PG group was 48.1% and 23.1%, and significantly better than 13.5% and 0 in the UO group. Conclusions Palliative gastrectomy, compared with unresectable operation, can improve the prognosis of the patients with late-staged gastric cancer even with peritoneal dissemination, distant lymph node and hepatic metastasis, and surrounding organ invasion.
出处
《中华外科杂志》
CAS
CSCD
北大核心
2003年第1期27-29,共3页
Chinese Journal of Surgery
关键词
胃肿瘤
姑息疗法
预后
Stomach neoplasms
Palliative care
Prognosis