Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Stability of a moderate bilateral pleural effusion with compressive atelectasis . Stability of the enlarged mediastinal and cardiac contours . The CTA showed a mediastinal collection . There is no edema , no pneumothorax .
    OUTPUT:
    
Stability of the bilateral moderate pleural effusion with compressive atelectasis . Unchanged enlarged mediastinal and cardiac contours .