Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Semi-erect portable chest radiograph demonstrates stable mild cardiomegaly and bilateral hilar prominence . New significantly increased bibasilar consolidations are evident , left greater than right , which may represent bilateral pleural effusions with an element of lobar collapse on the left , although there is not the expected secondary findings of signficant volume loss . No pneumothorax evident . Sternotomy sutures are midline and intact . Stable splenic artery calcifications identified .
    OUTPUT:
    
1 . Substantial increase in bibasilar consolidations may reflect combination of effusions and atelectasis . However , given rapidity of change , there is a possibility of lobar collapse on the left . Recommend repeat imaging with lateral view if possible to help differentiate between collapse and effusion .