ANXA5 and cystadenocarcinoma: Table 2 shows a comparison of the G0/G1, S phase, G2/M stage, aneuploidy cell ratio (sample flow cytometric analysis results for aneuploidy cell ratio in cases of serous cystadenoma (Figure 1) and serous cystadenocarcinoma (Figure 2)), S phase, proliferative index, and annexin V apoptotic index-positive cell ratio (Figure 3, sample flow cytometric analysis result for annexin V apoptotic index in cases of serous cystadenoma (a) and serous cystadenocarcinoma (b)) in the serous cystadenoma and serous ovarian cystadenocarcinoma groups detected by flow cytometry.