LHCGR and serous adenocarcinoma: As shown in Table 1, LHR was found to be strongly positive in 109/160 (68%) cases of serous carcinomas; 13/17 (76%) cases of clear cell carcinoma, 13/21 (62%) cases of endometrioid carcinomas, 5/13 (38%) cases of mucinous carcinoma, and 12/21 (57%) cases of other types of carcinomas.