Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right Pleurx catheter has been placed in the interim with the tip directed inferomedially . Increased airspace opacities of the right lower lung are thought to reflect postprocedure changes . Additionally , subcutaneous emphysema is present . A small right pleural effusion persists . There is a right subpulmonic pneumothorax . A nodule seen in the right mid lung measures 2 .2 cm and is largely unchanged from prior studies . The left lung is clear . Cardiac and mediastinal contours are normal . Dense calcifications are seen throughout the aorta .
    OUTPUT:
    
Right subpulmonic pneumothorax after Pleurx catheter placement .