Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a right IJ central venous catheter and interval placement of a right upper extremity PICC , the tip of which is located in the mid SVC . Lung volumes are slightly low , which accentuate the pulmonary vasculature . There is no focal consolidation , pleural effusion , or pneumothorax . The cardiac silhouette is normal in appearance , and the mediastinal contours are normal . Note is made of cholecystectomy clips in the right upper quadrant .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Right upper extremity PICC tip in the mid SVC .