Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable view of the chest demonstrates worsening bibasilar opacities with less distended pulmonary vasculature . The cardiomediastinal silhouette is unchanged . There is no pneumothorax . A right internal jugular line ends in the low SVC .
    OUTPUT:
    
Worsening bibasilar opacities which may be due to aspiration pneumonia in the appropriate clinical setting . Dependent edema is considered less likely .