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Table 1 Number of available 4DMR images, patient positioning, beam angels of both fields (F0, F1), CTV volume and time between consecutive 4DMRI data sets

From: 4DMRI-based investigation on the interplay effect for pencil beam scanning proton therapy of pancreatic cancer patients

Patient

# 4DMRI

Positioning

Beam angle [°]

CTV volume [cc]

Time between consecutive 4DMRI scans [days]

   

F0

F1

  

P1

2

supine

160

210

51.9

1

P2

6

supine

160

210

33.0

15 / 5 / 9 / 3 / 10

P3

5

supine

160

210

95.1

6 / 9 / 5 / 11

P4

2

prone

20

340

87.8

21

P5

1

prone

20

340

194.8

P6

1

prone

20

340

115.1

P7

1

supine

160

200

112.0

P8

3

supine

20

340

62.4

15 / 24

P9

2

prone

20

340

46.0

7