Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: From ___ , there is increase in confluent bilateral airspace consolidation with air bronchograms . This precludes evaluation of the cardiac silhouette and of the mediastinal contours . There is no pneumothorax or pneumomediastinum . A left IJ catheter tip both projects in the mid SVC . An endotracheal tube is unchanged in position . An NG tube passes below the level of the diaphragm , though the tip is not seen .
    OUTPUT:
    
1 . Increasing confluent bilateral diffuse airspace disease , consistent with given clinical history of ARDS . 2 . Stable and appropriate positioning of support lines and tubes .