Case Report
Copyright ©The Author(s) 2021.
World J Clin Cases. Dec 16, 2021; 9(35): 11043-11049
Published online Dec 16, 2021. doi: 10.12998/wjcc.v9.i35.11043
Figure 2
Figure 2 Chest computed tomography and ultrasound. A: Computed tomography of pneumothorax. Position 1: Pneumothorax; Position 2: Boundary of pneumothorax (lung point); Position 3: No pneumothorax; B: Parallel lines sign with the sonography probe at position 1; C: Lung point sign with the sonography probe at position 2; D: Beach sign with the sonography probe at position 3. White arrows indicate the pleura.