Axial mediastinal and lung window CT scans confirmed the previously mentioned x-ray findings; extensive pneumomediastinum from the upper cervical region and reaching the diaphragm, and subcutaneous emphysema in both cervical and clavicular region.
The trachea and bronchi are patent. Both lungs are clear. No pneumothorax. The heart size is normal. The great vessels are unremarkable. There is no evidence of lung masses, consolidation or ILD. No pericardial or pleural effusion. No mediastinal or axillary enlarged lymph nodes. Both adrenals are unremarkable.