There is a well-defined lesion in the right side of the neck, just beneath the right submandibular gland, and anterior to the carotid sheath, without significant mass effect.
This lesion appears isointense to the thymus gland on all sequences (iso-intense to the muscles on T1 and hyperintense to the muscles on T2), compatible with ectopic thymus gland.
Normal alignment of the cervical spine.
No disc herniation.
Normal craniocervical junction.
No intrinsic masses or abnormal signal intensity of the cervical cord.