This report is an review of 40 cases of mediastinal tumors which were treated surgically in the Department of Thoracic and Cardiovascular Surgery, Chonnam. University. Hospital from January, 1985 to September, 1989.
In this series, male to female sex distribution was 1.35:1 with the male predominant. The main clinical manifestations were chest pain and dyspnea, and there was no definitive symptom in 5 cases (12.5 %).
The most common mediastinal tumor was thymoma, 11 cases (27.5 %), and next common mass was germ cell tumor, 9 cases (22.5 %).
The half of these were malignant.
In operating, all of the benign masses were removed.
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