Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Minimal right mid lung linear atelectasis / scarring is again seen . No focal consolidation , large pleural effusion , or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . The aorta is calcified and tortuous . Right paratracheal opacity adjacent to the anterior right first rib likely corresponds to vascular structure as seen on CT from ___ . Degenerative changes are seen along the spine . No displaced fracture is seen .
    OUTPUT:
    
No acute cardiopulmonary process . No displaced fracture seen . If high clinical concern for rib fracture , dedicated rib series or chest CT is more sensitive .