Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post bilateral upper lobe wedge resections . There is bilateral apical pleural thickening , worse on the right , which reflects a combination of postoperative change and pleural fluid . The right pleural effusion appears unchanged in size in comparison to the prior chest radiograph . There is a focus of linear opacity in the right upper lung , likely representing scarring . The lungs are otherwise clear . Heart size is stable . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . No pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . Unchanged size of right pleural effusion . 2 . No evidence of pneumonia .