Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph provided . There is a new moderate - sized right pneumothorax , predominantly localizing to the right lower lung . There is persistent opacity within the right upper lobe , which could represent residual pneumonia . In addition , subtle vague opacities are seen in the left lung , which represents nodules or multifocal consolidation . There is a Port - A - Cath residing in the left chest wall with tip in the region of the low SVC . Catheter tubing project over the upper abdomen .
    OUTPUT:
    
Moderate right pneumothorax , new from prior , no signs of tension . Opacities within the right upper lung and left lung appear unchanged and could represent pneumonia and / or metastatic disease . Findings were flagged on the ED dashboard at the time of initial review .