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