[Neoplastic metastasis only to the brain in lung cancer--comparison with liver metastasis of stomach cancer].
D001932:Brain Neoplasms / Q000601:surgery; D006801:Humans; D008113:Liver Neoplasms; D008175:Lung Neoplasms / Q000601:surgery; D009362:Neoplasm Metastasis; D013274:Stomach Neoplasms