Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Mediastinal and hilar contours are unchanged with the aorta appearing mildly tortuous . Pulmonary vasculature is not engorged . Streaky opacity in the right middle lobe is slightly more pronounced in the interval , compatible with subsegmental atelectasis . Left lung is clear . No focal consolidation , pleural effusion or pneumothorax is seen . Scattered calcified granulomas are again noted in the lung bases . There is no pleural effusion or pneumothorax . Cholecystectomy clips are noted in the right upper quadrant of the abdomen . Loss of height of an upper / mid thoracic vertebral body appears unchanged .
    OUTPUT:
    
Increase streaky right middle lobe opacity likely reflective of subsegmental atelectasis .