Article

Fully automated segmentation of [18F]FDG- and PSMA-PET/CT images via data-centric Deep-Learning.

2026-04-24

Abstract excerpt

<title>Abstract</title> <p> <bold>Purpose</bold> To develop and validate LION (Lesion Identification in Oncological Nuclear imaging), an open-source PET-only tumor segmentation pipeline for [ <sup>18</sup> F]FDG and PSMA-targeted PET/CT, and to investigate how training data characteristics influence segmentation performance. <bold>Materials and Methods</bold> In this retrospective multicenter study, 5,209 [...

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Literature Corpus work: 638c03ef-0c5c-57f5-a2b6-c169552571ec
DOI: 10.21203/rs.3.rs-9407530/v2

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