Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views have been obtained with patient in upright position . Comparison is made with the next preceding chest examination of ___ . The on previous examination identified patchy infiltrates in the right lower lobe posterior segment have cleared up and the lungs are now unremarkable without evidence of remaining parenchymal infiltrates , pleural effusions or vascular congestion . The chest findings are now very similar to that obtained on ___ in which they also were deemed to be within normal limits .
    OUTPUT:
    
Resolution of right lower lobe infiltrates encountered on chest examination two weeks earlier .