Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . There is no pneumothorax or pleural effusion . Mediastinal and cardiac contours are normal . Multiple surgical clips are seen in upper abdomen in this patient with prior history of gastric bypass .
    OUTPUT:
    
There are no acute cardiopulmonary findings . There is no pulmonary edema or pneumonia .