Research Article
Ki-67 Labeling Index in Primary Invasive Breast Cancer from Sudanese Patients: A Pilot Study
Table 2
Immunohistochemistry characteristics of the studied patients.
| | Number (%) |
| ER | | Positive | 40 (64.5%) | Negative | 22 (35.5%) | PR | | Positive | 48 (77.4%) | Negative | 14 (22.6%) | Her-2/neu | | Positive | 12 (19.4%) | Negative | 50 (80.6%) | CK5/6 | | Positive | 8 (12.9%) | Negative | 50 (80.6%) | NA | 4 (6.5%) | CK17 | | Positive | 20 (32.3%) | Negative | 40 (64.5%) | NA | 2 (3.2%) | Breast Cancer Subtypes | | Luminal A | 44 (71%) | Luminal B | 6 (9.7%) | Her-2/neu+ | 6 (9.7%) | Basal-like | 4 (6.5%) | Unclassified | 2 (3.2%) |
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NA: not available.
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