Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear stable . There is no pleural effusion or pneumothorax . There are persistent opacities in the left lower lobe in the lingula as well as in the right lower lung , probably in the right lower lobe . However , opacities have generally improved somewhat . The overall pulmonary vascularity appears decreased in prominence suggesting resolution of coinciding pulmonary congestion . An inferior vena cava filter is noted in the upper abdomen to the right of midline .
    OUTPUT:
    
Findings consistent with multifocal pneumonia with improvement . Resolution of pulmonary congestion .