Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior exam , there is a new thin linear density along the left apex , which may represent a pneumothorax . Alternatively , it could be a skinfold . Additionally , there are worsening basilar opacities , right more than left , likely due to pulmonary edema from re-expansion after the right thoracentesis . Patchy bilateral opacities are otherwise not significantly changed . There is stable small left effusion . The right costophrenic angle is somewhat obscured by overlying monitoring lines , though there is likely a small right effusion . There is no right pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . Linear opacity along the left apex extending down laterally may represent a new pneumothorax . Alternatively , it could represent a skinfold . Recommend a repeat chest radiograph for further clarification . 2 . Increasing basilar opacities , likely from worsening re-expansion edema . There is a stable small left pleural effusion and likely a small residual right pleural effusion . Scattered bilateral opacities are otherwise unchanged , likely reflective of the known multifocal pneumonia . Results were discussed with Dr . ___ ( ___ resident ) at 5 : 10 p .m . on ___ via telephone by Dr . ___ at the time the findings were discovered .