preferred_name: Head+Neck>Carotid artery.bilateral & Head>Cerebral artery.bilateral
preferred_name_lc: head+neck>carotid artery.bilateral & head>cerebral artery.bilateral
label: Head+Neck>Carotid artery.bilateral & Head>Cerebral artery.bilateral
label_lc: head+neck>carotid artery.bilateral & head>cerebral artery.bilateral