Table 1.
Demographic and clinical characteristics of 5 of more frequent types of breast cancer
| Mucinous carcinoma | Metaplastic carcinoma, unspecified | Medullary carcinoma | Papillary carcinoma | Tubular carcinoma | ||
|---|---|---|---|---|---|---|
| Patients | n | 62 | 14 | 14 | 11 | 6 |
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| % | 49.2% | 11.1% | 11.1 % | 8.7 % | 4.8 % | |
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| Mean age | 63.48 (±13.75) | 64.80 (± 7.22) | 53.99 (±14.74) | 68.70 (±12.06) | 52.16 (±10.15) | |
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| Menopausal status | premenopausal | 15 | - | 6 | - | 4 |
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| postmenopausal | 46 | 14 | 8 | 11 | 2 | |
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| Stage of disease | I | 17 (27.4%) | 3 (21.4%) | 5 (35.7%) | 3 (27.3%) | 5 (83.3%) |
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| II | 33 (53.2%) | 3 (21.4%) | 9 (64.3%) | 8 (72.7%) | 1 (16.7%) | |
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| III | 10 (16.1%0 | 7 (50.0%) | - | - | - | |
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| IV | 2 (3.2%) | 1 (7.1%) | - | - | - | |
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| Mean tumor size (cm) | 3.0 (±2.1) | 4.1 (±3.3) | 2.3 (±1.4) | 3.0 (±2.1) | 1.1 (±0.3) | |
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| Min. | 0.5 | 1.5 | 0.7 | 0.1 | 0.6 | |
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| Max. | 11 | 12 | 5.5 | 8.0 | 1.5 | |
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| Lymph node status | negative | 44 | 4 | 9 | 9 | 5 |
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| positive | 16 | 9 | 4 | 1 | 1 | |
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| unknown | 2 | 1 | 1 | 1 | - | |
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| Tumor grade | G1 | 31 | - | - | 7 | 6 |
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| G2 | 24 | 1 | 2 | 3 | - | |
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| G3 | 6 | 13 | 5 | 1 | - | |
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| ER | positive | 51 | S | - | 7 | 5 |
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| negative | 5 | 13 | 11 | 2 | - | |
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| unknown | 6 | 1 | 3 | 2 | 1 | |
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| Status | alive | 47 (76%) | 4 (28.6%) | 12 (85.7%) | 7 (67%) | 6 (100%) |
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| dead | 15 | 10 | 2 | 4 | - | |
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| Mean survival time (years) | 6.61 (±2.29) | 2.25 (±2.34) | 8.26 (±2.91) | 6.03 (±3.20) | 9.68 (±3.18) | |