Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No significant interval change . Right - sided pleural thickening and possible chronic pleural effusion appears stable . The cardiomediastinal silhouette is also overall unchanged with stable moderate cardiomegaly . Extensive coarse calcifications in the hila and mediastinum as well as projecting over the left supraclavicular region appear similar . Mild left pleural thickening is stable . Mild linear atelectasis on the right is also overall unchanged . No pneumothorax or focal consolidation . No left pleural effusion . Partially imaged vascular stents in the right axillary region , also seen on the prior exams . Device projecting over the left lower hemithorax is unchanged .
    OUTPUT:
    
No acute intrathoracic abnormality . No significant interval change .