Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are extremely low , accentuating the cardiac silhouette and bronchovascular structures . With this limitation in mind , there is an apparent diffuse bilateral interstitial pattern within the lungs . However , considering the absence of interstitial disease on recent CT of ___ , it is likely that this perceived interstitial pattern is due to crowding of normal bronchovascular structures . Minor atelectasis is present at the lung bases , but there are no focal areas of consolidation . No pleural effusion or pneumothorax is identified .
    OUTPUT:
    
Extremely low lung volumes . Apparent bilateral interstitial pattern may simply reflect crowding of normal bronchovascular structures given the absence of interstitial lung disease on ___ chest CTA . However , if clinical suspicion for acute interstitial process persists , repeat chest radiograph with improved inspiratory level would be recommended for more complete assessment .