Clinicopathological analysis of synchronous liver metastasis in gastric cancer and evaluation of surgical outcomes.
- Author:
Yu-ming LI
1
;
Wen-hua ZHAN
;
Fang-hai HAN
;
Yu-long HE
;
Jun-sheng PENG
;
Shi-rong CAI
;
Jin-ping MA
;
Gang ZHAO
Author Information
- Publication Type:Journal Article
- MeSH: Aged; Female; Follow-Up Studies; Gastrectomy; Hepatectomy; Humans; Liver Neoplasms; pathology; secondary; surgery; Male; Middle Aged; Neoplasm Metastasis; Neoplasm Staging; Prognosis; Retrospective Studies; Stomach Neoplasms; pathology; surgery; Survival Rate; Treatment Outcome
- From: Chinese Journal of Gastrointestinal Surgery 2006;9(2):127-130
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo analyze the clinicopathological factors affecting synchronous liver metastasis in gastric cancer,and evaluate its surgical outcome.
METHODSClinical data of 44 patients with synchronous hepatic metastasis from gastric cancer from Aug. 1994 to Feb. 2004 were reviewed retrospectively, and compared with those of 576 gastric cancer patients without hepatic metastasis to analyze the clinicopathological factors affecting synchronous liver metastasis from gastric cancer. The survivals after radical resection, palliative and exploratory operation were compared.
RESULTSUnivariate analysis revealed that ascites, pelvic and peritoneal seeding, serosal invasion, lymph node metastasis, involvement of neighboring organs, Borrmann types,depth of infiltration were correlated with synchronous hepatic metastasis from gastric cancer (P< 0.01). Logistic regression showed peritoneal seeding (P=0.003, OR=1.629), serosal infiltration (P=0.000, OR=3.000), lymph node metastasis (P=0.081, OR=1.689) were independent risk factors for synchronous hepatic metastasis from gastric cancer. Sixteen (36.4%) patients received radical excision, 15 (34.1%) patients palliative operation, and 13 (29.5 %) patients exploratory operation,and the median survival times were 19.5, 11.0 and 6.2 months respectively (P< 0.05).
CONCLUSIONSPeritoneal seeding,serosal infiltration, lymph node metastasis are most important risk factors for synchronous hepatic metastasis from gastric cancer. Radical resection of gastric primary lesion and hepatic metastases can significantly prolong survival time.