preferred_name: Stage IVA Uterine Corpus Endometrial Stromal Sarcoma AJCC v8
preferred_name_lc: stage iva uterine corpus endometrial stromal sarcoma ajcc v8
label: Stage IVA Uterine Corpus Endometrial Stromal Sarcoma
label_lc: stage iva uterine corpus endometrial stromal sarcoma