CT f the head and thorax – 

Head- Both nasal cavities present a moderate amount of non-gravity dependent soft tissue,attenuating material without contrast enhancement between the nasal turbinates.  Level with the temporomandibular joints marked circumferential thickening of the nasopharyngeal wall with contrast enhancement is noted dorsal to the soft palate. Severe narrowing of the nasopharyngeal pathway is seen.  Turbinate structures are visible within the sphenoidal recess consistent with aberrant conchae.  The left submandibular lymph-nodes and the left medial retropharyngeal lymph-node present mild enlargement. 

Thorax – 

The caudal compartment of the cranial lung lobe left presents a 3x2x2.6cm oval shaped well defined cavitary gas filled lesion that is outlined by a thin soft tissue attenuating wall. The surrounding lung parenchyma shows a mildly increased density and decreased volume.  Multifocal moderate bronchial wall thickening is noted and associated with subpleural interstitial bands.  mild tracheal collapse is noted throughout the caudal cervical and cranial thoracic trachea as well as cranial to the carina. Mild collapse of the main stem bronchi is seen as well.  The cranial pole of the right adrenal gland presents moderate focal and nodular enlargement at 1.2cm transverse diameter.