CT - CECT Chest with oral and IV
Axial C+ arterial phase
Axial lung window
Left lingular consolidation with air bronchogram, in keeping with pneumonia.
Left upper lobe interstitial emphysema tracking to the hilum with pneumomediastinum and extensive subcutaneous emphysema involving the neck and upper chest wall, associated with cervical intraspinal extradural air (pneumorrhachis) and pneumoperitoneum locules.