Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Normal highest size , mediastinal and hilar contours . No focal consolidation , pleural effusion or pneumothorax . Calcified structures in the left upper quadrant are unchanged consistent with prior calcified splenic hematoma . Additional calcifications are seen in the mid abdomen and right upper quadrant compatible with chronic pancreatitis and nephrolithiasis . Upper lobe emphysema is most likely present
    OUTPUT:
    
No acute process .