[Computed tomography (CT) assessment of the postoperative change of pericardial fat pad used in pulmonary surgery].

The purpose of this study is to clarify the postoperative change of pericardial fat pad used in pulmonary resection to reinforce bronchial suture or bronchial stump. 5 cases who received chest computed tomography (CT) examination 2 times or more after the operation (once within one week after the operation) were enrolled. For evaluation, scoring system from 1 to 4 according to the percentage of remaining pericardial fat pad was applied(1 point: 0∼19%, 2 point: 20∼49%, 3 point: 50∼79%, 4 point: 80∼100%).

[Examination of a relapsing pattern of cases of completely resected non-small cell lung cancer].

Purpose: The purpose of this research was to understand the clinical discovery of a relapse, relapse time, and the presentation of the first relapse of non-small cell lung cancer(NSCLC)by examining cases of relapse after complete resection of NSCLC. Objective and method. Cases of relapse after complete resection of NSCLC in our hospital were examined.

[Pulmonary resection for lung cancer in a patient with an anomalous course of the right apical pulmonary vein].

We carried out right upper lobectomy and mediastinal node dissection for a 67-year-old man with lung adenocaricinoma in the right upper lobe. Intraoperatively, we found the middle lobe vein, V2, and V3 in front of the pulmonary hilum, and did not found a part of the right apical pulmonary vein. We found a part of the right apical pulmonary vein placed between the right main pulmonary artery and the right upper lobe bronchus, after cutting the pulmonary artery branches to the right upper lobe.