Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is mildly enlarged . There is perihilar fullness with a new widespread mild interstitial abnormality , which includes fairly prominent patchy perihilar opacities . On the other hand , dense left basilar consolidation has nearly cleared . However , there are new patchy right basilar opacities in addition to background interstitial prominence . There is no pleural effusion or pneumothorax . The mediastinal and hilar contours appear unchanged .
    OUTPUT:
    
1 . Interval clearance of left basilar consolidation . 2 . Patchy right basilar opacities , which could be seen with minor atelectasis , but given the context clinical correlation is suggested regarding any possibility for recurrent or new aspiration pneumonitis at the right lung base . 3 . Increased new interstitial abnormality , suggesting recurrence of fluid overload or mild - to - moderate pulmonary edema ; aspiration could also be considered . Inflammation associated with atypical infectious process is probably less likely given the waxing and waning presentation .