Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph performed earlier today , there has been interval placement of a Dobbhoff tube which terminates in the distal esophagus . As mentioned in a prior report , the left PICC again terminates at the brachiocephalic - SVC junction . The left hemodialysis catheter terminates in the right atrium . The lungs are free of focal consolidations , pleural effusions or pneumothorax . Stable appearance of mild interstitial pulmonary edema . The rounded left perihilar density thought to represent an end - on view of a pulmonary vessel as described on the prior CXR is not well visualized on this study . Cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
1 . Dobbhoff tube terminates in the distal esophagus . 2 . Tip of the left - sided PICC line is seen at the brachiocephalic - SVC junction . 3 . The left perihilar density thought to represent an end - on view of a pulmonary vessel on the prior CXR is not well visualized on the current study , possibly due to patient rotation .