Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ETT is in appropriate positioning terminating 6 cm above the carina . The NG tube is seen coursing below the diaphragm , however the tip is not visualized on these images . There is a left PICC terminating near the brachiocephalic vein . There are increased streaky opacities seen at the left hilum . The patchy bibasilar opacities and small bilateral pleural effusions remain unchanged . Heart size is stable . The mediastinal and hilar contours are stable . The pulmonary vasculature is normal . No pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . Appropriate positioning of ETT , NG tube , and PICC . 2 . Increased streaky opacities at left hilum . 3 . Unchanged small bilateral pleural effusions with patchy bibasilar opacities .