VEGFA and ovarian serous adenocarcinoma: The correlation of DWI parameters with markers of proliferation (Ki67) and factors influencing angiogenesis such as VEGF within tumors, as well as the significant correlation of ADC values with serous epithelial ovarian cancer (EOC) type (low-grade vs. high-grade), make MRI an excellent tool in the diagnosis of serous ovarian cancer (31).