Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right PICC line ends in the mid-upper SVC . The ETT tip is approximately 4 .5 cm from the carina . Lung volumes remain low . The heart size is normal . No pleural effusion , pulmonary edema , or pneumothorax . Skin ___ project over the left neck .
    OUTPUT:
    
1 . Right PICC ends in mid-upper SVC . 2 . ETT in standard position .