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An Open-Source Web-Based Viewer for Disseminating Image-Derived Models

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

Russian

Пациентоспецифическая нагрузка через однозначные 3-мерные (3D) модели данных становится все более центральной для планирования хирургического вмешательства и интервенции на основе катетера у детей с врожденной болезнью сердца (CHD), анатомия которых часто является нетипичной и переменной. Эти модели информируют о заботе только тогда, когда хирурги и интервенционные кардиологи, которые принимают решения о лечении, могут вращаться, собирать урожай и измерять их напрямую. Поскольку приложения для моделирования на рабочем столе требуют локальной установки, мощного оборудования и обучения. Коммерческие веб-видетели, основанные на совместной работе, часто являются портативными, но закрытыми, и, по нашему опыту, не могут отображать другие ограничения, мы разработали S

Machine translation (Meta M2M100); the English original follows.

Abstract

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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