[Prognostic factors affecting the surgical treatment of metastatic lung tumor from colorectal cancer].

For aging, people having malignant disease are increasing. And surgical resection is an important part in the treatment of pulmonary metastasis from colorectal cancer. We analyzed the treatment outcome and prognostic factors affecting survival in our subset of patients.

[Pulmonary pleomorphic carcinoma with rapid growth causing death in a short period after surgery; report of a case].

Pleomorphic carcinoma is rare in the primary lung cancer with a poor prognosis. We reported a resected case of pleomorphic carcinoma of the lung with rapid progression. A 62-year-old male with a tumor shadow in the right lung which had not been noted 9 months before was referred to our hospital.

[A case of metastasis to the stomach from primary adenocarcinoma of the lung cancer].

We report a case of gastric metastasis of lung cancer performed gastrectomy for the primary foci. A 70s woman was diagnosed as having right lung cancer and underwent right lower lobectomy and lymph node dissection. The histological diagnosis was adenocarcinoma (pT4, N2, M0).