preferred_name: Extremity veins &#x7C; MR angiogram &#x7C; Radiology
preferred_name_lc: extremity veins &#x7c; mr angiogram &#x7c; radiology
label: Extremity veins &#x7C; MR angiogram &#x7C; Radiology
label_lc: extremity veins &#x7c; mr angiogram &#x7c; radiology