Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are unremarkable . Pulmonary vasculature is not engorged . Mild elevation of the right hemidiaphragm is unchanged . No focal consolidation , pleural effusion or pneumothorax is present . No acute osseous abnormalities detected . Biliary stent is seen within the right upper abdomen along with adjacent clips in the region of the gallbladder fossa . An air - fluid level projects over the right upper quadrant of the abdomen , potentially related to recent postsurgical changes .
    OUTPUT:
    
No acute cardiopulmonary process .