Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is unchanged . Thoracic aorta is mildly tortuous . There is no pleural effusion or pneumothorax . There is no focal lung consolidation . Postoperative changes in the right mid lung related to prior wedge resection procedure , accompanied by unchanged pleural and parenchymal scarring . No acute osseous abnormality identified .
    OUTPUT:
    
No radiographic evidence of pneumonia .