preferred_name: Stage III Ampulla of Vater Neuroendocrine Tumor AJCC v8
preferred_name_lc: stage iii ampulla of vater neuroendocrine tumor ajcc v8
label: Stage III Ampulla of Vater Neuroendocrine Tumor AJCC v8
label_lc: stage iii ampulla of vater neuroendocrine tumor ajcc v8