Which symptom would be an alarm sign and would make us to find something in particular?
Dysphonia or dyspnea. We will have to look for a tracheal or a laryngeal invasion (vocal chords)
There is a rise of the size of the left thyroid lobe with a heterogeneous signal which restrings the diffusion. It is located in the anterior cervical region at the C5-C7 level, next to the vascular structures. It has a 3 cm approximately maximum diameter. This picture can correspond to the mentioned inflammatory collection that has been previously described.
There are lymph nodules which present a non-specific-reactive aspect in both of the posterior cervical chains.
No other structural invasion is visible.