Fig. 2
From: Role of different imaging modalities in the evaluation of normal and diseased thymus
Sixty-year-old male patient complaining of dyspnea. a Reconstruction image showing right-sided opacity not silhouetting the cardiac border. b–d Contrast-enhanced axial CT chest mediastinal and lung windows showing anterior mediastinal fluid attenuating non-enhancing cystic lesion. It shows a thin rim with no enhancement. CT diagnosis and histopathological confirmation revealed “thymic cyst”