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Table 3 Serial organs and threshold doses

From: RETRACTED ARTICLE: Pre-treatment DWI as a predictor of overall survival in locally advanced pancreatic cancer treated with Cyberknife radiotherapy and sequential S-1 therapy

Serial organs

Threshold doses (five fractions)

Max point dose

Max critical volume above threshold

 Spinal cord

23 Gy

30 Gy

0.35 cm3

 Duodenum

18 Gy

32 Gy

5 cm3

 Bowel

19.5 Gy

35 Gy

5 cm3

 Stomach

18 Gy

32 Gy

10 cm3

 Esophagus

19.5 Gy

35 Gy

5 cm3

 Colon

25 Gy

38 Gy

20 cm3