4DCT: Midventilation
End-inspiration
End-expiration
= time weighted average position of tumour
Tumour position in phases 1-10
Time weighted average tumor position
Midventilation
-10
-5
0
5
10
15
20
-15 -10 -5 0 5 10 15
AP direction [mm]
CC direction [mm]
D. Nygaard
Patient case: