Cone beam CT-based set-up strategies with and without rotational correction for stereotactic body radiation therapy in the liver

References

• Guckenberger M, Sweeney RA, Wilbert J, et al. Image-guided radiotherapy for liver cancer using respiratory-correlated computed tomography and cone-beam computed tomography. Int J Radiat Oncol Biol Phys. 2008;71:297–304.
   PubMed Web of Science ®Google Scholar
• Høyer M, Muren LP. Stereotactic body radiation therapy-a discipline with Nordic origin and profile. Acta Oncol. 2012;51:564–567.
   PubMed Web of Science ®Google Scholar
• Wunderink W, Méndez Romero A, Seppenwoolde Y, et al. Potentials and limitations of guiding liver stereotactic body radiation therapy set-up on liver-implanted fiducial markers. Int J Radiat Oncol Biol Phys. 2010;77:1573–1583.
   PubMed Web of Science ®Google Scholar
• Hansen AT, Petersen JB, Høyer M. Internal movement, set-up accuracy and margins for stereotactic body radiotherapy using a stereotactic body frame. Acta Oncol. 2006;45:948–952.
   PubMed Web of Science ®Google Scholar
• Seppenwoolde Y, Wunderink W, Wunderink-van Veen SR, et al. Treatment precision of image-guided liver SBRT using implanted fiducial markers depends on marker-tumour distance. Phys Med Biol. 2011;56:5445–5468.
   PubMed Web of Science ®Google Scholar
• Worm ES, Høyer M, Fledelius W, et al. On-line use of three-dimensional marker trajectory estimation from cone-beam computed tomography projections for precise setup in radiotherapy for targets with respiratory motion. Int J Radiat Oncol Biol Phys. 2012;83:e145–e151.
   PubMed Web of Science ®Google Scholar
• Poulsen PR, Cho B, Keall PJ. A method to estimate mean position, motion magnitude, motion correlation, and trajectory of a tumor from cone-beam CT projections for image-guided radiotherapy. Int J Radiat Oncol Biol Phys. 2008;72:1587–1596.
   PubMed Web of Science ®Google Scholar
• Gevaert T, Verellen D, Engels B, et al. Clinical evaluation of a robotic 6-degree of freedom treatment couch for frameless radiosurgery. Int J Radiat Oncol Biol Phys. 2012;83:467–474.
   PubMed Web of Science ®Google Scholar
• Bertholet J, Worm ES, Fledelius W, et al. Time-resolved intrafraction target translations and rotations during stereotactic liver radiation therapy: implications for marker-based Localization accuracy. Radiat Oncol Biol. 2016;95:802–809.
   PubMed Web of Science ®Google Scholar
• Beddar A. S, Kainz K, Briere TM, et al. Correlation between internal fiducial tumor motion and external marker motion for liver tumors imaged with 4D-CT. Int J Radiat Oncol Biol Phys. 2007;67:630–638.
   PubMed Web of Science ®Google Scholar
• Fledelius W, Worm E, Elstrøm UV, et al. Robust automatic segmentation of multiple implanted cylindrical gold fiducial markers in cone-beam CT projections. Med Phys. 2011;38:6351–6361.
   PubMed Web of Science ®Google Scholar
• Umeyama S. Least-squares estimation of transformation parameters between two point patterns. IEEE Trans Pattern Anal Machine Intell. 1991;13:376–380.
   Web of Science ®Google Scholar
• Tehrani JN, O’brien RT, Poulsen PR, et al. Real-time estimation of prostate tumor rotation and translation with a kV imaging system based on an iterative closest point algorithm. Phys Med Biol. 2013;58:8517–8533.
   PubMed Web of Science ®Google Scholar
• Eggert DW, Lorusso A, Fisher RB. Estimating 3-D rigid body transformations: a comparison of four major algorithms. Mach Vis Appl. 1997;9:272–290.
   Web of Science ®Google Scholar
• Worm ES, Bertholet J, Høyer M, et al. Fiducial marker guided stereotactic liver radiotherapy: Is a time delay between marker implantation and planning CT needed? Radiother Oncol. 2016;99:1–4.
   Google Scholar
• Worm ES, Høyer M, Fledelius W, et al. Three-dimensional, time-resolved, intrafraction motion monitoring throughout stereotactic liver radiation therapy on a conventional linear accelerator. Int J Radiat Oncol Biol Phys. 2013;86:190–197.
   PubMed Web of Science ®Google Scholar
• Case RB, Sonke J-J, Moseley DJ, et al. Inter- and intrafraction variability in liver position in non-breath-hold stereotactic body radiotherapy. Int J Radiat Oncol Biol Phys. 2009;75:302–308.
   PubMed Web of Science ®Google Scholar
• von Siebenthal M, Sze´kely G, Lomax AJ, et al. Systematic errors in respiratory gating due to intrafraction deformations of the liver. Med Phys. 2007;34:3620
   PubMed Web of Science ®Google Scholar
• Park JC, Park SH, Kim JH, Yoon SM, Song SY, Liu Z, Song B, Kauweloa K, Webster MJ, Sandhu A, Mell LK, Jiang SB, Mundt AJ, Song WY. Liver motion during cone beam computed tomography guided stereotactic body radiation therapy. Med. Phys. 2012;39:6431.
   PubMed Web of Science ®Google Scholar