Research Article

[Retracted] The Effect of CT-Guided Artificial Pneumothorax plus Thoracoscopy and Central Venous Catheterization on the Drainage Effect of Pediatric Empyema and Pulmonary Function

Figure 2

Transverse CT images of the chest on the healthy side before and after artificial pneumothorax. (a) Cross-sectional CT image of the healthy side chest before artificial pneumothorax. (b) Cross-sectional CT image of the healthy side chest after artificial pneumothorax.
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(b)