title: Radical gastrectomy with hepatoarterial catheter implantation for late-stage gastric cancer.
abstract: OBJECTIVE
  To determine the optimal type of surgery for late-stage gastric cancer with hepatic metastases.
  
  
  METHODS
  We retrospectively analyzed 49 gastrectomies for late-stage gastric cancer conducted in the First Hospital Affiliated to Henan University of Science and Technology between September 2003 and September 2010. All gastrectomy operations were divided into two groups: radical resection (gastrectomy and simultaneous resection of hepatic metastases, n = 31), and palliative resection (gastrectomy without hepatic resection, n = 18). All 49 patients had chemotherapy catheter implantation in the hepatic artery via the gastroduodenal artery. Postoperative complications and cumulative survival rates of the two groups were compared and analyzed.
  
  
  RESULTS
  There was no significant difference in the number of perioperative complications between the radical and palliative resection groups (6 and 3 cases, respectively, P > 0.05). The incidence of long-term complications including ileus (3 in the radical resection and 2 in the palliative resection groups) and anastomosis (2 cases in each group) was not significantly different (P > 0.05). The cumulative survival rate was significantly lower in the palliative resection group (P < 0.05).
  
  
  CONCLUSIONS
  Radical gastrectomy with resection of hepatic metastases and hepatoarterial catheter implantation is the recommended surgery for late-stage gastric cancer patients with hepatic metastases.
authors.affiliation: Guo-Liang Yao, Yong-Gang Fan, Jing-Ming Zhai, Department of General Surgery, The First Hospital of Henan University of Science and Technology, Luoyang 471000, Henan Province, China.
authors.forename: Guo-Liang
authors.initials: GL
authors.lastname: Yao
authors.affiliation: Guo-Liang Yao, Yong-Gang Fan, Jing-Ming Zhai, Department of General Surgery, The First Hospital of Henan University of Science and Technology, Luoyang 471000, Henan Province, China.
authors.forename: Yong-Gang
authors.initials: YG
authors.lastname: Fan
authors.affiliation: Guo-Liang Yao, Yong-Gang Fan, Jing-Ming Zhai, Department of General Surgery, The First Hospital of Henan University of Science and Technology, Luoyang 471000, Henan Province, China.
authors.forename: Jing-Ming
authors.initials: JM
authors.lastname: Zhai
authors.affiliation: Guo-Liang Yao, Yong-Gang Fan, Jing-Ming Zhai, Department of General Surgery, The First Hospital of Henan University of Science and Technology, Luoyang 471000, Henan Province, China.
authors.forename: Bao-Sai
authors.initials: BS
authors.lastname: Lu
authors.affiliation: Guo-Liang Yao, Yong-Gang Fan, Jing-Ming Zhai, Department of General Surgery, The First Hospital of Henan University of Science and Technology, Luoyang 471000, Henan Province, China.
authors.forename: Kai-Long
authors.initials: KL
authors.lastname: Liu
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000970:Antineoplastic Agents / Q000008:administration & dosage* / Q000009:adverse effects; D002404:Catheterization / Q000009:adverse effects / Q000295:instrumentation* / Q000401:mortality; D002408:Catheters, Indwelling; D017024:Chemotherapy, Adjuvant; D002681:China; D005260:Female; D005743:Gastrectomy / Q000009:adverse effects / Q000379:methods* / Q000401:mortality; D006498:Hepatectomy / Q000009:adverse effects / Q000401:mortality; D006499:Hepatic Artery; D006801:Humans; D007261:Infusions, Intra-Arterial; D053208:Kaplan-Meier Estimate; D008113:Liver Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000473:pathology* / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D010166:Palliative Care; D012189:Retrospective Studies; D013274:Stomach Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D013997:Time Factors; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D000970:Antineoplastic Agents
keywords: Cumulative survival curve; Gastric cancer; Hepatic metastases; Palliative gastrectomy; Radical gastrectomy