Rational Operation for Primary Gastric Carcinoma with Liver Metastasis

OBJECTIVE To investigate the prognosis of advanced gastric carcinoma patients with liver metastasis,and provide a foundation for rational opera- tions. METHODS The operations and prognosis of 102 primary gastric carci- noma patients with liver metastasis were studied retrospectively. RESULTS In gastric carcinoma patients with H1 metastasis who under- went a resection operation,the 6-month,1-and 2-year post-operative sur- vival rates were 61%,42%and 7%.There was a statistically significant dif- ference in survival between resected and non-resected patients(P=0.000) In gastric carcinoma cases with H2 metastasis,resection operations resulted in 54%,16%and 8%respective survival rates,with no significant difference compared to patients not receiving a resection(P=0.132).Gastric carcinoma patients with H3 metastasis who received a resection operation showed 25%,13%and 0%respective survivals with no significantly better prognosis compared to the non-resected cases(P=0.135).There was no statistical y significant difference in survival between the cases with or without peritoneal metastasis(P=0.152). CONCLUSION A resection operation provides a better prognosis for gas- tric carcinoma patients with H1 metastasis independent of peritoneal metas- tasis,but resection has no benefit for gastric carcinoma cases with H2 or H3 metastasis.Peritoneal metastases are not the significant influencing factor for the prognosis of gastric cancer with liver metastasis.