Immunohistochemical characterization of prototypical endometrial clear cell carcinoma—diagnostic utility of <scp>HNF</scp>‐1β and oestrogen receptor

Overall, our findings demonstrate that, similarly to the situation for the ovary, a diagnostic panel of HNF-1β and ER may be considered for separating clear cell carcinoma from endometrioid and serous carcinoma of the endometrium.