Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate normal lung volumes without pleural effusion , focal consolidation or pneumothorax . Ill - defined opacities in right mid lung zone are longstanding , and likely represent scarring , better seen on CT chest of ___ . The hilar and mediastinal silhouettes are unchanged . Tortuosity of the descending aorta is noted . Heart is top normal . There is no pulmonary edema .
    OUTPUT:
    
1 . No evidence of acute cardiopulmonary process . 2 . Ill - defined opacities in the right mid lung zone are longstanding and likely represent areas of scarring , better seen on CT exam of ___ .