Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest . Suture material projects over left apex with adjacent scarring . Lung volumes are low with mild basilar atelectasis as well as bronchovascular crowding . No large effusion or pneumothorax . No convincing signs of pneumonia or edema . The cardiomediastinal silhouette is stable . No acute displaced rib fracture is seen . There is a chronic deformity involving a left lower lateral rib as on prior .
    OUTPUT:
    
No acute findings .