Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Right upper lobe interstitial opacities represent postprocedure hemorrhage . No focal consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
1 . Right upper lobe postprocedure hemorrhage is within normal limits of expected amount of bleeding . 2 . No pneumothorax .