Clinical Study
Helical Tomotherapy for Inoperable Breast Cancer: A New Promising Tool
Table 1
Patient and tumor characteristics.
| Characteristic | Value |
| Age Median (range) | 62 (28–65) | Clinical Stage* | | IIB | 1 | IIIA | 1 | IIIB-IIIC | 3 | Tumor diameter in mm Median (range) | 88 (75–160) | Laterality | | Right sided | 3 | Left sided | 2 | Hormonal receptors and HER2 over-expression | | ER−, PR−, HER2− | 2 | ER+, PR−, HER2− | 1 | ER+, PR+, HER2− | 1 | ER−, PR−, HER2+ | 1 | Histological grade | | 2 | 1 | 3 | 4 | Number of mitoses/10 high power field | | <11 | 1 | >22 | 4 | Initial chemotherapy regimen before HT | | EC + docetaxel | 3 | FEC + docetaxel | 1 | Docetaxel + trastuzumab | 1 | Adjuvant hormonotherapy | | Yes | 2 | No | 3 |
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Abbreviations: ER: oestrogen receptor, PR: progesterone receptor, HER2: Human Epidermal Growth Factor Receptor 2, *AJCC Cancer Staging Manual, Seventh Edition (2010), EC: epirubicin, cyclophosphamide, FEC: 5fluorouracil, epirubicin, cyclophosphamide, Elston-Ellis modification of Scarff-Bloom-Richardson grading system.
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