Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were reviewed and compared to the prior study . The lungs are clear without focal consolidation pulmonary edema , pleural effusion or pneumothorax . Minimal residual left costo-phrenic angle pleural thickening is likely due to prior left pleural effusion . The cardiac and mediastinal contours are normal . There are no concerning osseous or soft tissue lesion .
    OUTPUT:
    
No acute cardiopulmonary process .