Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low , accounting for some bronchovascular crowding . Mild pulmonary vascular congestion is present . Bibasilar atelectasis is present . However , there is a focus of consolidation in the left lower lobe that is new compared with prior and may represent a pneumonia . There are small bilateral pleural effusions . There is no pneumothorax . Cardiomediastinal and hilar contours are not significantly changed from prior . Clips are seen in the upper abdomen on the lateral view .
    OUTPUT:
    
Low lung volumes , mild pulmonary vascular congestion , and bibasilar atelectasis . More focal consolidation in the left lower lobe might represent left lower lobe pneumonia . Small bilateral pleural effusions .