Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrates low lung volumes bilaterally . There is no large pleural effusion , consolidation , pneumothorax , or evidence of pulmonary edema . Cardiomediastinal and hilar contours are within normal limits . Upper abdomen is without an acute abnormality . Hardware is noted involving the proximal left humerus .
    OUTPUT:
    
No acute intrathoracic abnormality in this patient with low lung volumes