Fig. 1
From: CT features of mature teratoma in the mediastinum of two young adults—a report of two cases
a Axial contrast-enhanced image shows anterior mediastinal mass consisting of soft tissue and cystic fluid components (black asterisk), fat (yellow arrow), dense calcifications (red arrow), located anterior to superior vena cava (green arrow), trachea at the level of bifurcation (blue arrow), and aortic arch (red asterisk). b Coronal contrast-enhanced image shows complex mass superior to the heart depicting fat (red asterisk), soft tissue and fluid components (yellow asterisk), and dense calcifications (green asterisk). Intact pericardium (yellow arrow) is noted. The right ventricle (green arrow) and left ventricle (blue arrow) are also seen. c Sagittal contrast-enhanced image shows a large teratoma in the anterior and superior mediastinum. Superoposteriorly is the brachiocephalic trunk (red arrow), left brachiocephalic vein (pink arrow), right pulmonary artery (green arrow), left atrium (yellow arrow), and right ventricle (blue arrow)