Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded . Compared with prior radiograph there is increased vascular congestion . There are also patchy nodular opacities , more prominent in the right lower lung and streaky opacities in the left lower lung which appear new compared with the previous exam . Cardiomediastinal and hilar contours unremarkable . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Findings may represent pneumonia in the appropriate clinical setting . Pulmonary vascular congestion .