ESTRO PT 2018

50 patients

• 25 GyE in 5 fractions • 3D passively scattered protons. • Most commonly, 3 fields were used, with 2 fields being treated per day • PTV customized with 4DCT • Capecitabine (1650 mg/m2 bid) for 2 weeks

• Toxicity G4 G5  no events • Toxicity G3 -> 4.1 % • Resecability  83% • Margins + -> 16% • N+  81%