IMRT

Introduction

 823 patients with stage II/III rectal cancer  Randomly assigned  Preoperative 28 x 1.8 Gy + 5FU  Postoperative 31 x 1.8 Gy + 5FU ( 5 FU: 120 h CI, 1000 mg/m 2/day , week 1 & 5) Sauer et al, N Eng J Med 2004

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