Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are provided . Areas of scarring in the right lung appear similar to those seen on prior CT from ___ as well as a chest radiograph from ___ . There is right apical cap noted which could represent a small amount of right pleural fluid . Alternatively , this may represent increased scarring in this region . Overall , no significant change from prior . The left lung remains clear . Heart size appears mildly enlarged . The mediastinal contour appears normal . The bony structures appear intact .
    OUTPUT:
    
Areas of scarring in the right lung grossly unchanged from prior exam . Slight increase in right apical opacity which could indicate small amount of effusion or pleural thickening . Mild cardiomegaly also noted .