title: Reply to Letter to the Editor "Concern on article "Predicting procedure successful rate and 1-year patency after endovascular recanalization for chronic carotid artery occlusion by CT angiography"".
authors.affiliation: Department of Medical Imaging and Radiology, Hospital and Medical College, National Taiwan University, Taipei, Taiwan. Electronic address: hmliu@ntu.edu.tw.
authors.forename: Hon-Man
authors.initials: HM
authors.lastname: Liu
authors.affiliation: Department of Medical Imaging and Radiology, Hospital and Medical College, National Taiwan University, Taipei, Taiwan; Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan.
authors.forename: Chung-Wei
authors.initials: CW
authors.lastname: Lee
mesh_terms: D001157:Arterial Occlusive Diseases; D002339:Carotid Arteries; D002340:Carotid Artery Diseases; D002343:Carotid Artery, Internal; D000072226:Computed Tomography Angiography; D057510:Endovascular Procedures; D006801:Humans; D016896:Treatment Outcome