A Swiss prospective observational cohort of 436 women receiving ultra-hypofractionated whole breast radiation of 26 Gy in 5 daily fractions (75% with sequential hypofractionated boost of 10-12.5 Gy in 4-5 daily fractions) reports patient-reported cosmesis was good or very good for 98+% of women at 6 months and beyond. | Unterkirhere, Adv Radiat Oncol 2025
