Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The left PICC tip has been retracted , now terminating in the region of the left axillary vein . Right - sided Port - A - Cath tip terminates in the mid SVC . Heart size is normal . Mediastinal and hilar contours are within normal limits . Pulmonary vasculature is normal . Lungs are clear . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities . Moderate degenerative changes are noted in the thoracic spine .
    OUTPUT:
    
1 . Left PICC has been retracted with tip now terminating in the left axillary vein . 2 . No acute cardiopulmonary process .