Medical history 60-year-old male patient, victim of a motor vehicle accident, was transported to a public hospital. After primary evaluation, a chest computed tomography (CT) was carried out.Figure 1: Chest computed tomography, coronal reconstructionFigure 2: Chest computed tomography, sagittal reconstruction Question:Which of the following findings is NOT observed in this patient's chest CT? Subcutaneous emphysema Pneumomediastinum Pneumothorax Hypertensive pneumothorax Time is Up! Time's up