Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Surgical chain sutures and linear opacities overlying the right mid and upper lungs are unchanged from multiple prior exams , reflective of postoperative changes status post prior wedge resection . The cardiomediastinal silhouette is stable , within normal limits . The bilateral hila are normal . The lungs are clear . There is no pulmonary vascular congestion . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
No acute cardiopulmonary process . Stable postoperative appearance of the right lung .