Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is diffuse osteopenia . Multiple chronic posterior left rib fractures are seen . There is no acute fracture . Right peribronchiolar opacity is unchanged from multiple chest radiographs . Mild cardiomegaly is noted . Tortuosity of the aorta is again seen . There are calcifications along the tracheobronchial tree . Increased perihilar interstitial markings are likely reflective of chronic lung disease and have been seen on multiple prior chest radiographs . There is no pneumothorax .
    OUTPUT:
    
1 . No evidence of new focal consolidation as compared to chest radiograph ___ . Right perihilar opacity is unchanged from multiple prior chest radiographs and is likely due to calcification of the costochondral joint . However in the right clinical scenario , pneumonia in this location can not be ruled out . .