Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac and mediastinal silhouettes are grossly stable as compared to scout image from CT torso ___ . There is persistent mild elevation of the left hemidiaphragm and postsurgical changes seen . Blunting of the left costophrenic angle is chronic and may be due to trace chronic pleural effusion or pleural thickening . No definite acute focal consolidation is seen . There is no pneumothorax .
    OUTPUT:
    
Grossly , no significant interval change as compared to CT torso scout image from ___ .