Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left lung is clear . Subtle right base opacity is most likely atelectasis / scarring and in part relate to overlying soft tissue . No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Left lateral right base opacity most likely represent atelectasis in combination with overlying soft tissue . If there is high clinical concern for infection , consider PA and lateral views for further and better evaluation .