Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right IJ , which terminates in the mid SVC . The previously noted mediastinal lymphadenopathy is less conspicuous on this image . There is patchy opacification at the right lung base . The left lung is clear . Heart size is stable . The mediastinal and hilar contours are stable . The pulmonary vasculature is normal . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
1 . Right IJ in appropriate positioning . 2 . Patchy opacification at right lung base which could represent pneumonia versus atelectasis .