The comparison of pure uterine serous carcinoma and mixed tumor with serous component: A single-institution review of 91 cases

Pure uterine serous carcinoma (p-USC) and mixed tumors with serous component (m-USC) are aggressive subtypes of endometrial cancer associated with high mortality rates. This retrospective study aimed to compare clinicopathologic features and outcomes of p-USC and m-USC in a single center.