Phase 2 Trial of Ultrahypofractionated Image-guided Partial Breast Irradiation Following Lumpectomy with Optional Oncoplastic Reconstruction for Early-stage Breast Cancer

In carefully selected patients with low-risk early-stage breast cancer, patients treated with a 5-fraction regimen of partial breast irradiation achieve excellent cosmetic and oncological outcomes. Oncoplastic reconstruction was not a contraindication to partial breast irradiation.