Clinical evaluation of atlas-based auto-segmentation for contouring pelvic CTVs in the treatment of anal cancer with FDG-PET-positive lymph node involvement

IntroductionCurrent evidence on atlas-based auto-segmentation (ABS) in radiotherapy primarily addresses organs at risk, whereas its application for clinical target volume (CTV) delineation remains insufficiently explored. Additionally, the optimal number of datasets required for ABS atlases is debat...

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Autores principales:	Max Bieder, Markus Böhm, Marciana-Nona Duma, Andrea Wittig
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Frontiers Media S.A. 2025-09-01
Colección:	Frontiers in Oncology
Materias:	atlas-based auto-segmentation CTV auto-segmentation anal cancer PET/CT lymph node metastases
Acceso en línea:	https://www.frontiersin.org/articles/10.3389/fonc.2025.1585338/full
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