fig2

Figure 2. Computed tomography chest showing large right mediastinal mass. Contrast-enhanced computed tomography images (A: axial; B: coronal), showing a large multilobulated right anterior mediastinal mass measuring 6.0 cm × 4.7 cm in transverse dimension by approximately 13 cm in craniocaudal dimension. There was found to be mass effect with mild compression of the right atrium and superior vena cava (though patent). Thymoma was suspected, and proven later on biopsy