preferred_name: Popliteal space Left &#x7C; Ultrasound &#x7C; Radiology
preferred_name_lc: popliteal space left &#x7c; ultrasound &#x7c; radiology
label: Popliteal space Left &#x7C; Ultrasound &#x7C; Radiology
label_lc: popliteal space left &#x7c; ultrasound &#x7c; radiology