Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided PICC is identified however the tip is not clearly delineated but is likely in the region of the lower SVC based on the lateral view . Examination is limited secondary to AP technique and body habitus . There is no confluent consolidation or overt pulmonary edema . There is no large pleural effusion . The cardiomediastinal silhouette is within normal limits . Atherosclerotic calcifications are noted at the aortic arch . Degenerative changes are noted at the shoulders bilaterally .
    OUTPUT:
    
Right upper extremity PICC tip not clearly delineated , potentially in the region of the lower SVC based on the lateral view .