preferred_name: endometrial endometrioid adenocarcinoma with spindled epithelial cells
preferred_name_lc: endometrial endometrioid adenocarcinoma with spindled epithelial cells
label: Sarcomatoid Uterine Corpus Endometrioid Adenocarcinoma
label_lc: sarcomatoid uterine corpus endometrioid adenocarcinoma