T.Y - JOUR A2 - Tonetti, Debra A. AU - Barros, Alfredo Carlos S. D. AU - Hanna, Samir A. AU - Carvalho, Heloísa A. AU - Martella, Eduardo AU - Andrade, Felipe Eduardo M. AU - Piato, José Roberto M. AU - Bevilacqua, José Luiz B. PY - 2014 DA - 2014/12/17 TI - Intraoperative Full-Dose of Partial Breast Irradiation with Electrons Delivered by Standard Linear Accelerators for Early Breast Cancer SP - 568136 VL - 2014 AB - 目的。为了评估术中放射治疗（IORT）的可行性，疗效，毒性和美容结果，在乳房保护手术期间通过标准的线性促进剂（LINACS）在早期浸润乳腺癌（BC）治疗中。 材料和方法。共152例侵袭性导管癌（ T. ≤. 3.0  cm) at low risk for local relapses were treated. All had unicentric lesions by imaging methods and negative sentinel node. After a wide local excision, 21 Gy were delivered on the parenchyma target volume with electron beams. Local recurrences (LR), survival, toxicity, and cosmetic outcomes were analyzed. 结果。中位年龄为58.3岁（范围40-85）;中位后续时间为50.7个月（范围12-101.5）。有5例LR，2例患有远处转移，2例与BC有关的死亡。LR，远距离转移和BC死亡的累积发病率分别为3.2％，1.5％和1.5％。并发症很少见，在大多数患者中，化妆品的结果是优异的或良好的。 结论。由标准LINACS提供的电子具有电子是可行，有效的，耐受性，并且对于早期渗透BC的选定患者似乎有益。SN - 2090-3170 UR - https://doi.org/10.1155/2014/568136 Do - 10.1155/2014/568136 JF - 国际乳腺癌PB - Hindwi Publishing Corporation KW - ER -