2022
DOI: 10.1088/1361-6560/aca516
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A multi-perspective information aggregation network for automated T-staging detection of nasopharyngeal carcinoma

Abstract: Accurate T-staging is important when planning personalized radiotherapy. However, T-staging via manual slice-by-slice inspection is time-consuming while tumor sizes and shapes are heterogeneous, and junior physicians find such inspection challenging. With inspiration from oncological diagnostics, we developed a multi-perspective aggregation network that incorporated various diagnosis-oriented knowledge which allowed automated nasopharyngeal carcinoma T-staging detection (TSD Net). Specifically, our TSD Net was… Show more

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Cited by 6 publications
(2 citation statements)
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“…We hypothesize that integrating data from multiple sequences in future iterations of our multi-task model could further enhance its GTV contouring performance. In previous study focusing on T-stage prediction, a multi-perspective information aggregation framework demonstrated a slightly higher AUC (0.88 vs 0.85) for automatic T-staging in NPC than our multi-task model (34). However, it is important to note that this framework employed a multi-branch architecture with outputs from three parallel branches integrated through major voting, which may have contributed to its enhanced performance.…”
Section: Discussionmentioning
confidence: 63%
“…We hypothesize that integrating data from multiple sequences in future iterations of our multi-task model could further enhance its GTV contouring performance. In previous study focusing on T-stage prediction, a multi-perspective information aggregation framework demonstrated a slightly higher AUC (0.88 vs 0.85) for automatic T-staging in NPC than our multi-task model (34). However, it is important to note that this framework employed a multi-branch architecture with outputs from three parallel branches integrated through major voting, which may have contributed to its enhanced performance.…”
Section: Discussionmentioning
confidence: 63%
“…Tumor sizes and forms vary, making individual slice-by-slice screening for T-staging time intensive. Consequently, a multi-perspective aggregation network (TSD Net) has been created with ideas from oncological diagnostics that included different diagnosis-oriented knowledge and enabled automatic nasopharyngeal carcinoma T-staging identification [104].…”
Section: Tumor Staging and Gradingmentioning
confidence: 99%