3D printing of radioactive wall-less PET phantoms improves threshold-based target delineation and quantification
Abstract Background Validation of threshold-based PET segmentation and PET quantification is typically performed with fillable phantoms. Theoretical considerations show that the inactive walls of the phantom cavities introduce a contrast dependence of the volume-reproducing threshold (VRT), potentia...
| الحاوية / القاعدة: | EJNMMI Physics |
|---|---|
| المؤلفون الرئيسيون: | , , , , , , , , , , , , , , |
| التنسيق: | مقال |
| اللغة: | الإنجليزية |
| منشور في: |
SpringerOpen
2025-06-01
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://doi.org/10.1186/s40658-025-00768-x |
