Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly has been stable compared to exams dating back to at least ___ . The patient is status post right middle lobe wedge resection with chain sutures and scarring seen along the right hilar region . No other nodules concerning for malignancy are identified ; however , CT would be a more sensitive exam given the patient 's history of malignancy . There is no large pleural effusion or pneumothorax . The visualized osseous structures are unremarkable .
    OUTPUT:
    
Appropriate post-surgical changes are seen in the right perihilar region status post right middle lobe wedge resection . Given the patient 's history of malignancy , this exam can not exclude recurrence at this site . Continued followup with CT is recommended . No other intra-thoracic abnormalities identified .