Thymoma
Thymoma I. What every physician needs to know. The most common masses found in the anterior mediastinum are thymomas, lymphomas, germ cell tumors, cysts (pericardial, bronchogenic, thymic and thoracic duct type, parathyroid cysts) and intrathoracic thyroid tissue. Thymoma is the most common neoplasm of the anterior mediastinum, originating within the epithelial cells of the thymus.…