Fig. 3From: Pelvic target volume inter-fractional motion during radiotherapy for cervical cancer with daily iterative cone beam computed tomography(A) Sagittal image of a planning CT scan from cervical cancer with stage T1. (B) Sagittal image of a planning CT scan from cervical cancer with stage T2. (C) Sagittal image of a planning CT scan from cervical cancer with stage T3. (D) Sagittal image of a planning CT scan from cervical cancer with stage T4. Initial CTV-U and CTV-C are shown in red, ultimate CTV-U and CTV-C are shown in yellowBack to article page