PMC6936936_01
(A) Neck computed tomography (CT), axial plan, 4*2,5*3,5 cm size retrosternal mass, trachea pushed right side (arrow). (B) neck magnetic resonance imaging (MRI) coronal plan, contrast +, multilobular mass extending to the upper mediastinum (arrow).
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F1
Neck computed tomography (CT) and magnetic resonance imaging (MRI) were performed (Fig. 1, 2).
Image of surgical excision specimen, nearly 6x4x3 cm and multilobular.
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F2
Neck computed tomography (CT) and magnetic resonance imaging (MRI) were performed (Fig. 1, 2).