Christian Herz, Kyle Sunderland, Matthew Daemer, Julia Iacovella, Sehdev Pressley, Ashley Koluda, Csaba Pintér, Kévin Zuber, John Daniels, Allen Ladd, Mali Hetmaniuk, Kevin K. Whitehead, András Lassó, Matthew A. Jolley · 2026 · arXiv (Cornell University)
DOI: 10.48550/arxiv.2610.19237 · cited by 0 works (OpenAlex) · open-access PDF
Les modèles de données 3D spécifiques sont de plus en plus centrés sur la planification de la chirurgie et l'intervention à base de cathéter chez les enfants atteints de maladie cardiaque congénitale (CHD), dont l'anatomie est souvent atypique et variable. Ces modèles informent uniquement lorsque les chirurgiens et les cardiologues interventionnels qui prennent des décisions de traitement peuvent tourner, récolter et mesurer directement. Les applications de modélisation de bureau nécessitent une installation locale, un matériel capable et une formation. Les spectateurs Web partagés sont souvent portables mais fermés et, selon notre expérience, ne peuvent pas afficher de rendu de volume, des données résolues dans le temps (par exemple, 4D) ou des centres de flux de travail personnalisés pour CHD. Parce
Machine translation (Meta M2M100); the English original follows.
Patient-specific 3-dimensional (3D) models are increasingly central to planning surgery and catheter-based intervention in children with congenital heart disease (CHD), whose anatomy is often atypical and variable. These models inform care only when the surgeons and interventional cardiologists who make treatment decisions can rotate, crop, and measure them directly. Desktop modeling applications require local installation, capable hardware, and training. Commercial web-based viewers are portable but closed, and, in our experience, cannot display volume rendering, time-resolved (e.g., 4-dimensional) data, or the custom workflows centers build for CHD. Because CHD populations are small and heterogeneous, such workflows are unlikely to be prioritized commercially, and end users have no means to add them. To address these limitations, we developed the SlicerHeart Viewer, an open-source module that presents a simplified interface to a complete 3D Slicer/SlicerHeart session running on a server. Clinicians access models created by clinical modeling services from any device through a web browser. Because 3D Slicer runs underneath, volume rendering, time-resolved data, and any SlicerHeart workflow, including those developed for CHD, are available without modification. The module is independent of the hosting environment; we chose internal servers behind institutional single sign-on, and a cloud-hosted option is in development. Over one year at a single pediatric center, nearly all of 82 modeled cases were shared through the Viewer with clinicians from five specialties, with cases loading in 5 to 10 seconds. The approach is not specific to CHD and is deployable at other centers.
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Topics: Workflow, Computer science, Session (web analytics), Dissemination, Interface (matter), World Wide Web
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