Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left PICC terminates lateral to the left chest wall , overlying the lateral scapula , and should be repositioned . It does not enter the chest itself . There is no pneumothorax . A small left pleural effusion is unchanged . Minimal blunting of the right costophrenic angle is probably unchanged . Mild atelectasis is noted at the lung bases . A drain in the right upper quadrant and a metallic right upper quadrant stent are not well assessed on this examination .
    OUTPUT:
    
A left PICC terminates proximal to the chest wall and should be repositioned .