Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube and enteric tube are unchanged in position . The inspiratory lung volume is decreased from the most recent prior study . The lungs remain well aerated without focal consolidation , pleural effusion or pneumothorax . The pulmonary vasculature is not engorged . The cardiomediastinal silhouette is accentuated by low lung volumes . No acute osseous abnormality is detected .
    OUTPUT:
    
Decreased lung volumes without focal consolidation concerning for pneumonia .