Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left chest wall port catheter tip terminates at the cavoatrial junction . The lungs are well expanded . There are worsening confluent basilar opacities , right greater than left with new patchy opacities in the right upper lobe . Diffuse ground glass and linear opacities have also progressed since the prior radiograph . Small bilateral pleural effusions are new . There is no pneumothorax . The cardiomediastinal silhouette is normal . The bones are intact .
    OUTPUT:
    
Worsening multifocal opacities most confluent at the lung bases are concerning for worsening atypical infection and less likely asymetric pulmonary edema or hemorrhage .