Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were provided . There is no focal consolidation , pleural effusion or pneumothorax . Right paratracheal opacity is again seen , present since at least ___ , without definite mass effect on the trachea or enlarged thyroid ( correlation was made with CT C - spine from ___ ) . This is likely due to prominent and toruous vessels and has been stable . Cardiomediastinal silhouette is unremarkable . Bones are slightly osteopenic and multilevel degenerative changes are noted in the thoracic spine .
    OUTPUT:
    
No acute cardiopulmonary process .