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Adverse events requiring prompt therapeutic intervention
*One patient experienced grade 5 duodenal ulcer and grade 4 colonic perforation; †Date means the time of development of severe toxicity after SABR. Dmax, maximal point dose; OAR, organ at risk; CU, colonic ulcer; GU, gastric ulcer; DU, duodenal ulcer; AD and SC, admission and supportive care; fx, fraction.
