Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right hilar lymphadenopathy is similar to prior . There are bilateral pleural effusions , slightly decreased from prior . Bibasilar opacities have increased . Mild increased interstitial markings are unchanged . There is stable mild cardiomegaly . There is no pneumothorax . No acute osseous abnormality identified .
    OUTPUT:
    
1 . Bibasilar opacities increased from prior could represent worsening atelectasis or developing pneumonia in the correct clinical setting . 2 . Bilateral pleural effusions , slightly decreased from prior with mild increased interstitial markings , consistent with mild interstitial edema .