Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right PICC tip projects in the region of the low SVC . No evidence of pneumothorax . Lung volumes are low , causing bronchovascular crowding . There is mild bibasilar atelectasis . No pleural effusions or pneumothorax detected . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
1 . Right PICC tip projects in the region of the low SVC . 2 . Low lung volumes and bibasilar atelectasis .