Stomach cancer: treatment and risk of metastasisbr Main characteristics of the diseasebr The disease is becoming less common in developed countries.br In Japan, stomach cancer is at a high level due to a specific diet (smoked and salty foods).br Risk of spread (metastasis): The lymph nodes; Bones; Lungs; Peritoneum; Liver.br Treatment of the disorderbr For localized forms: Surgical intervention.br For metastases: Chemotherapy.