CT
Diffuse ground-glass opacity and scattered cysts are compatible with PJP pneumonia. Bilateral lower lobe pulmonary emboli and bilateral lower lobe consolidation may represent hemorrhage or infarct. Pulmonary interstitial emphysema (see annotated images below) left upper lobe tracking back to the mediastinum likely accounts for the pneumomediastinum. No tracheobronchial tree injury. No pneumothorax.