Table II. Patterns of ER and PR expression in gall bladder cancer.
| ER expression | PR expression | Number of cases |
|---|---|---|
| Negative | Negative | 57 |
| Negative | +2 (Negative) | 2 |
| Negative | +6 | 1 |
| +2 (Negative) | +1 (Negative) | 1 |
| +1 (Negative) | Negative | 1 |
| Total = 62 |
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