Table 4: Association of ERβ with ERα and PR status in benign tumors ().

ERβ negative % ERβ positive % P value ERα  Negative (%) 2 (18%) 9 (82%) —  Positive (%) 0 0 PR  Negative (%) 1 (9%) 4 (36%) >0.05   Positive (%) 1 (9%) 5 (46%)