preferred_name: total axillary lymphadenectomy level 2 node below pectoralis minor included in specimen
preferred_name_lc: total axillary lymphadenectomy level 2 node below pectoralis minor included in specimen
label: total axillary lymphadenectomy level 2 node below pectoralis minor included in specimen
label_lc: total axillary lymphadenectomy level 2 node below pectoralis minor included in specimen