Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Faint left mid lung opacity is again seen . The lungs are otherwise clear without effusion or pneumothorax . The cardiomediastinal silhouette is within normal limits . Mild anterior wedging of the lower thoracic vertebral bodies is unchanged . No displaced fractures identified .
    OUTPUT:
    
No acute cardiopulmonary process . Vague left midlung opacity in better seen on prior CT . No visualized displaced fracture however if clinical concern , dedicated imaging can be performed .