Stereotactic PAncreatic RadioTherapy Adjuvant Therapy

"Postoperative Stereotactic Body Radiation Therapy (SBRT) after tumor resection targeting 2 volumes~* CTV1 (clips+isotropic 5mm expansion, edited on anatomic barriers): receiving 40 Gy in 5 fractions of 8 Gy~* CTV2 (CTV1+ anisotropic 10-15 mm expansion including corresponding vessels, retroperitoneum posterior to the SMV/SMA or celiac axis, edited on anatomic barriers): receiving 30 Gy in 5 fractions of 6 Gy."