Multimodality Multimask and Multitask Auto-Segmentation Network for Organs-at-Risk in Head and Neck Radiation Therapy.

Xiaochen Ni¹, Tianci Tang¹, Shengwei Li¹, Lecheng Jia², Ziquan Wei², Yi Zhu¹, Ji Li¹, Weifang Wang¹, Xinmao Song¹, Lifen Zou¹, Haiyan Zhang¹, Shu Tian¹, Li Yan¹, Gang Yang¹, Fu Chen¹, Tian Wang¹, Li Wang¹, Jie Wang¹, Ruichen Li¹, Siyuan Ma¹, Xiaoshen Wang¹

¹Department of Radiotherapy, Eye & ENT Hospital of Fudan University, Shanghai, China.

²Radiotherapy Business Unit, Shanghai United Imaging Healthcare Co., Ltd., Shanghai, China.

PubMed PMC DOI PDF

Abstract

PURPOSE: Accurate segmentation of head and neck organs-at-risk remains a critical challenge in radiation therapy planning, where current single-modality approaches often fail to address the inherent complexity of soft-tissue differentiation and interpatient anatomic variations. This study aims to develop a clinically robust auto-segmentation framework that synergistically integrates multimodal ima…

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