Figure 1From: Small breast epithelial mucin tumor tissue expression is associated with increased risk of recurrence and death in triple-negative breast cancer patientsImmunohistochemical staining for SBEM. A: 0+: ≤5% of tumor cells staining with/without weakly stained was negative (original magnification × 200); B: 1+: >5% of tumor cells and with weak/focal positive staining or ≤5% of tumor cells with strongly stained (original magnification × 100); C: 2+: >5% of tumor cells and with moderate/focal positive staining (original magnification × 200); D: 3+: >5% of tumor cells and with strong/diffuse positive staining (original magnification × 200).Back to article page