preferred_name: (Chest+Abdomen+Pelvis+Lower extremity.bilateral) > (Aorta.thoracic+ Aorta.abdominal+vessels)
preferred_name_lc: (chest+abdomen+pelvis+lower extremity.bilateral) > (aorta.thoracic+ aorta.abdominal+vessels)
label: Chest>Aorta.thoracic & Abdomen>Aorta.abdominal & Pelvis+Lower extremity.bilateral>Vessels
label_lc: chest>aorta.thoracic & abdomen>aorta.abdominal & pelvis+lower extremity.bilateral>vessels