Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest . Heart size and cardiomediastinal contours are normal . There is asymmetric elevation of the right hemidiaphragm , unchanged from prior . No focal consolidation , pulmonary edema , pleural effusion , or pneumothorax .
    OUTPUT:
    
No focal consolidation or pulmonary edema .