Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC is unchanged in position . Cardiomediastinal and hilar contours are stable status post MIE procedure . The heart is enlarged but stable . Increasing opacity at the right base . Left basal opacity is also minimally increased from the prior exam . No pneumothorax . There is mild pulmonary vascular congestion , similar in extent the prior study .
    OUTPUT:
    
Increasing right basal opacity suggests a minimally increased right pleural effusion and atelectasis . Infection should be considered in the appropriate setting . Left basal opacity also is minimally increased suggesting atelectasis or infection . No pneumothorax .