Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low , causing accentuation of the pulmonary vasculature and exaggeration of the heart size . There are bilateral reticulonodular opacities in both lower lobes , possibly secondary to an atypical infectious process . No lobar consolidation is seen . The heart size is within normal limits . The mediastinal contours are normal . There are no pleural effusions . No pneumothorax is seen . Surgical clips are seen in the right upper abdominal quadrant .
    OUTPUT:
    
Low lung volumes . Bilateral reticulonodular opacities in both lower lobes , possibly crowded bronchovasculature and atypical infectious process .