A case of patent who was admitted to the unit because of lung tumor is presented in his report. After receiving the cytological diagnosis of the carcinoma non-microcellulare from biopsy taken during bronchoscopy patient was qualified for operative procedure. Upper left lobectomy was performed. During the histological investigation of postoperative specimen the diagnosis of adenocarcinoma GI was established. Furthermore in subsegmental bronchus small tumor which didn't infiltrate the whole bronchial wall was noticed. The diagnosis of carcinoma planoepitheliale keratodes GII was established. For each cancer I stage of disease was established (pT1N0M0). Postoperative period was uncomplicated. In control X-ray after 3, 6, 9 months cancer recurrence wasn't diagnosed. General condition of patient was very good (WHO 0). Patient return to the complete physical activity.