WDR77 and extraskeletal myxoid chondrosarcoma: In all 5 types of ovarian carcinomas, including MUC, CCC, EMC, serous borderline (SBT), and PSC, there was an increase of nuclear immunoreactivity for p44 in comparison to cytoplasm (Figure 1A, Table 1), though nuclear p44 levels varied among different histological types of ovarian cancer.