Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed and compared to the prior studies . Left lingular consolidation has markedly improved since ___ . The right lung is clear . Normal heart , pleural and mediastinal surfaces .
    OUTPUT:
    
Improved lingular opacities since ___ . Follow - up chest radiograph in two months is recommened and if the lingular opacity has not completley resolved at that time chest CT is recommended .