Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube has been removed . Central venous lines are unchanged in position . The diffuse left and right lower lobe opacities are unchanged . No large pleural effusion or pneumothorax . Cardiomediastinal and hilar contours are stable .
    OUTPUT:
    
No significant change in diffuse left lung and right lower lung opacities , most consistent with multifocal pneumonia .