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Table 3 Tumor locations and minimal distances from GTVs (top) and CTVs (bottom) to gastrointestinal organs at risk (in mm)

From: Evaluating dosimetric constraints for carbon ion radiotherapy in the treatment of locally advanced pancreatic cancer

 

PT1

PT2

PT3

PT4

PT5

PT6

PT7

PT8

PT9

PT10

PT11

PT12

PT13

Duodenum

0

0

0

4.3

0

0

0

2

3.2

0

0

1.9

0

Stomach

0

23.3

0

0

12.4

2

6.1

0.9

0

0

0

0

0

Small Bowel

0

58

2

32.2

14.6

0

0

10.8

4.8

0

0.7

0

53.9

Tumor location

Body/tail

Head

Head

Head

Head

Head

Head

Body/tail

Head

Body/tail

Head

Body

Body

 

PT1

PT2

PT3

PT4

PT5

PT6

PT7

PT8

PT9

PT10

PT11

PT12

PT13

Duodenum

0

0

0

2

0

0

0

0

0

0

0

0

0

Stomach

0

16.6

0

0

0

0

0

0

0

0

0

0

0

Small Bowel

0

52

0

27.5

10.3

0

0

4.4

0

0

0

0

47.8

Tumor location

Body/tail

Head

Head

Head

Head

Head

Head

Body/tail

Head

Body/tail

Head

Body

Body