1.9cm soft tissue thickening of the left tracheal wall between 12 and 6 o'clock, at the level of the inferior thyroid gland. This is separate from the thyroid gland which is normal in appearance.
Luminal narrowing to 4 mm at this level.
Single 9 mm left submental lymph node. No other cervical lymphadenopathy.
The remainder the tracheobronchial tree is normal.
No mediastinal lymphadenopathy.