Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is chronic interstitial lung markings consistent with nonspecific interstitial pneumonitis . These changes are stable from chest xray ___ . There is no consolidation , pleural effusion , pneumothorax , or other acute pulmonary process . The lung volumes are normal . Normal size of the cardiac silhouette . Normal hilar and mediastinal structures .
    OUTPUT:
    
Chronic interstitial lung changes consistent with nonspecific interstitial pneumonitis , which is unchanged from chest xray ___ . No acute pulmonary process .