Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest demonstrates a small right pleural effusion with adjacent atelectasis . The tracheal air column appears uninterrupted . The remainder of the lung fields are clear . Hilar , mediastinal , and cardiac contours are normal . No pneumothorax .
    OUTPUT:
    
Small right pleural effusion with adjacent atelectasis .