Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph again demonstrates and esophageal stent , similar in appearance . A right PICC has a repositioned , with the tip now terminating in the low SVC / cavoatrial junction . The remainder of the exam is unchanged , without focal consolidation , pleural effusion , or pneumothorax . Esophageal stent , new on ___ , is unchanged in position and contour .
    OUTPUT:
    
Status post repositioning of a right PICC , which now terminates in the low SVC / cavoatrial junction .