ERβ expression was not found to differ with respect to age (p = 0.48), BMI (p = 0.84), histologic subtype (p = 0.23), grade (p = 0.39), tumor size (p = 0.31), Ki67 (p = 0.80), or AR expression (p = 0.87) (Table 1). This evidence concerns the gene MKI67 and neoplasm.