Non-neoplastic/Inflammatory Lesions in the Mediastinum
Non-neoplastic Prevascular Thymic cyst True thymic hyperplasia Thymic follicular hyperplasia Thyroid goiter Parathyroid hyperplasia Fibrosing mediastinitis Castleman disease Visceral Pericardial cyst Bronchogenic cyst Paravertebral Esophageal cyst Gastric, enteric, or…