Comparison of different registration methods and landmarks for image-guided radiation therapy of pulmonary tumors.


Department of Respiratory Medicine, The Third Hospital of Hebei Medical University, 139 Ziqiang Road, Shijiazhuang, 050051, Hebei, China. [Email]


To compare the accuracy, advantages and disadvantages of automatic registration methods at different anatomical-sites for thoracic image-guided radiation therapy (IGRT).


Cone beam computed tomography,Image registration,Image-guided,Lung cancer,