Excision of liver metastases in gastric cancer. Preliminary experienceIntroduction: The benefits of liver metastasis excision in gastric cancer are not clearly demonstrated. Aim: To communicate preliminary experience concerning excision of hepatic metastasis and simultaneously performing gastrectomy in patients with gastric cancer. Material and Methods: In a prospective study, 3 of 397 patients treated for gastric cancer that met certain criteria, underwent hepatic metastasis excision. Results: Three patients with gastric cancer and liver metastases. A 58 years old male in whom one liver metastasis was excised and two were treated with radiofrequency ablation, who is alive after 40 months of follow up. A 26 years old female subjected to the excision of one liver metastasis. Eight months later, the lesion relapsed and a right hepatectomy was carried out. The patient died after 19 months of follow up. A 56 years old female subjected to the excision of one liver metastasis, who died 9 months later.
Survival of patients with early gallbladder cancer Background: Advanced gallbladder cancer has a high mortality. Therefore, this tumor should be diagnosed and treated in early stages. Aim: To analyze the survival rates of patients with an early gallbladder cancer. Material and Methods: Retrospective analysis of medical records of patients with early gallbladder cancer diagnosed until 2003. From that date, all patients with gastrointestinal cancer were registered in a prospective record. Patients with early gallbladder cancer defined as Tis (Carcinoma in situ), T1A (Tumor invades lamina propia) and T1B (Tumor invades muscular layer), were included in this analysis. Results: Eighty patients aged 31 to 87 years (74% women) were analyzed. The diagnosis was made during surgery in two patients and during the pathological study in the rest. All 24 patients with Tis tumors were alive after 96 months of follow up. Only one of 16 patients with T1A tumors died of unknown causes. Among the 40 patients with T1B tumors, 24 were re-operated and survival was over 90%. Conclusions: This group of patients with early gallbladder cancer had a five years survival over 90%. In patients with muscle involvement does not seem necessary to extend the surgery.
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