Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal and enteric tubes have been removed . Lung volumes are slightly improved since the next most recent study . There is new fullness of the hila bilaterally without ___ pulmonary edema . There are new bibasilar opacities in the left retrocardiac and right infrahilar regions . There is ___ pleural effusion or pneumothorax . Heart size is exaggerated by low lung volumes , likely top - normal .
    OUTPUT:
    
1 . New bibasilar opacities worrisome for pneumonia . 2 . New hilar fullness bilaterally may reflect central pulmonary vascular congestion although there is ___ ___ pulmonary edema . 3 . Followup imaging after treatment is recommended . Chest CT should be considered if findings persist .