preferred_name: Lymph node involvement &#x7C; Lymph node &#x7C; Pathology
preferred_name_lc: lymph node involvement &#x7c; lymph node &#x7c; pathology
label: Lymph node involvement &#x7C; Lymph node &#x7C; Pathology
label_lc: lymph node involvement &#x7c; lymph node &#x7c; pathology