preferred_name: Aortic arch and External carotid artery - bilateral &#x7C; Radio fluoroscopy angiography &#x7C; Radiology
preferred_name_lc: aortic arch and external carotid artery - bilateral &#x7c; radio fluoroscopy angiography &#x7c; radiology
label: Aortic arch and External carotid artery - bilateral &#x7C; Radio fluoroscopy angiography &#x7C; Radiology
label_lc: aortic arch and external carotid artery - bilateral &#x7c; radio fluoroscopy angiography &#x7c; radiology