Comparison of six-degree-of-freedom registration errors across different anatomical registration regions in head and neck radiotherapy under identical CBCT conditions

Abstract Objective Cone-beam computed tomography (CBCT) has been widely adopted for patient setup evaluation and error correction in head and neck radiotherapy. Although different anatomical registration regions are routinely used in clinical practice, the characteristics of six-degree-of-freedom (6...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Weixiang Lin, Liangjie Xiao, Junwei Chen, Xiaosheng Lin, Zhanwei Li, Jianlan Fang, Yongwen Fang
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	BMC 2026-03-01
Schriftenreihe:	BMC Cancer
Schlagworte:	Head and neck radiotherapy Cone-beam CT Six-degree-of-freedom registration error Principal component analysis Registration region
Online-Zugang:	https://doi.org/10.1186/s12885-026-15834-5
Tags:	Tag hinzufügen Keine Tags, Fügen Sie das erste Tag hinzu!