# Fetching DICOM Volume data and load it to vtk wasm to construct volume rendering

**URL:** https://discourse.vtk.org/t/fetching-dicom-volume-data-and-load-it-to-vtk-wasm-to-construct-volume-rendering/16334
**Category:** Web
**Created:** [March 17, 2026, 7:15am UTC](https://discourse.vtk.org/t/fetching-dicom-volume-data-and-load-it-to-vtk-wasm-to-construct-volume-rendering/16334 "2026-03-17T07:15:36Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Linh\_William\_Nguyen](https://discourse.vtk.org/user_avatar/discourse.vtk.org/linh_william_nguyen/32/10563_2.png) [@Linh\_William\_Nguyen](https://discourse.vtk.org/u/Linh_William_Nguyen)
#### Post date: [March 17, 2026, 7:15am UTC](https://discourse.vtk.org/t/fetching-dicom-volume-data-and-load-it-to-vtk-wasm-to-construct-volume-rendering/16334/1 "2026-03-17T07:15:36Z")

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Hi,

I’m attempting to use cornerstonejs to fetch dicom data. But I’m not sure how I can get the volume data into vtk wasm to construct 3d volume rendering