Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are low . In comparison to ___ portable chest radiograph , there is increased streaky , linear , dense opacification of the right and left lower lobes consistent with bibasilar atelectasis . The endotracheal tube previously seen on ___ chest radiograph has been removed . There are no pleural effusions , nor pneumothorax , nor pulmonary edema . The heart size is top normal . There are no acute bony abnormalities .
    OUTPUT:
    
1 . Increased bibasilar opacities are more consistent with worsening bibasilar atelectasis ; however , in the appropriate clinical setting , an evolving pneumonia may be considered . 2 . Endotracheal tube seen in ___ chest radiograph has been removed .