Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Accounting for differences in technique , the cardiomediastinal and hilar contours are stable . There is no pleural effusion or pneumothorax . Lung volumes are low . Scattered airspace opacities are again seen , consistent with worsening multifocal pneumonia . Again noted is a left chest port with tip terminating in the mid SVC . Surgical clips in the right axilla and absence of the right breast shadow correspond to history of breast malignancy .
    OUTPUT:
    
Worsening bilateral airspace opacities consistent with worsening multifocal pneumonia .