Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . There is marked eventration of the right hemidiaphragm , minimally increased since the prior study of ___ , although relatively similar to scout image from CT chest from ___ . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette is top normal . The mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . Persistent marked elevation of the right hemidiaphragm .