Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lordotic positioning . Heart size is at the upper limits of normal or slightly enlarged , likely accentuated by low inspiratory volumes . There is some patchy opacity there is multifocal patchy opacity notably at the right mid zone laterally , right base , left mid zone laterally and possibly also at the left base . There is blunting of the right costophrenic angle . No definite left - sided effusion . There is slight increased retrocardiac opacity . There is upper zone redistribution no definite CHF .
    OUTPUT:
    
1 . Borderline cardiomegaly , unchanged . 2 . Upper zone redistribution . While an atypical appearance of CHF can not be excluded , no definite CHF is seen . 3 . Multifocal faint opacities in the mid and lower zones bilaterally . While this could reflect early pneumonic infiltrates or areas of aspiration , no frank consolidation to confirm the presence of an infectious infiltrate is identified . In addition , note is made than in ___ , the patient 's CT showed diffuse ground - glass opacities and septal thickening that might indicate NSIP . 4 . Possible small right pleural effusion .