Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is compared with the next preceding portable chest examination obtained five hours earlier during the same day . Mild cardiac enlargement as before . Thoracic aorta of normal dimension but calcium deposits are seen in the wall , mostly at the level of the arch . Pulmonary vasculature is not congested . Similar as suspected on the preceding portable chest examination , there are bilateral scattered patchy , sometimes confluenting infiltrates in the lung bases . The lateral view discloses the predominant postero - inferior location in the posterior dependent portion of the lower lobes . Minor pleural effusion can not be excluded but major effusions are not present .
    OUTPUT:
    
Bilateral scattered patchy pneumonic infiltrates consistent with multifocal pneumonitis . Followup examination is recommended .