preferred_name: Head and Neck &#x7C; CT angiogram and CT angiogram &#x7C; Radiology
preferred_name_lc: head and neck &#x7c; ct angiogram and ct angiogram &#x7c; radiology
label: Head and Neck &#x7C; CT angiogram and CT angiogram &#x7C; Radiology
label_lc: head and neck &#x7c; ct angiogram and ct angiogram &#x7c; radiology