Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest were reviewed . Compared to the most recent prior of ___ bilateral diffuse pulmonary opacities have significantly decreased , however , some residual opacity in the left lower lung persists . Small bilateral pleural effusions are relatively unchanged . No pneumothorax . Stable heart and mediastinal contours .
    OUTPUT:
    
Near total resolution of pneumonia , with minimal residual opacity in the left lower lung .