borderline significantP = 0.077
21/36 (58%) in sporadic clear cell carcinomas (borderline significant with P = 0.077 by Fisher's exact test).
21/36 (58%) in sporadic clear cell carcinomas (borderline significant with P = 0.077 by Fisher's exact test).
Thus, the methylation pattern of high-grade endometrioid ovarian carcinomas showed a trend toward lower methylation levels characteristic of high-grade serous tumors.