Hello, I am currently investigating the possibility of implementing Slicer RT as part of a Clinical protocol for the comparison of Proton and Cyberkinife treatment plans for liver cancer. Part of the analysis process is to perform robost evaluation, whereby certiain aspect of the beams for the pla…

The first screenshot contains all the loadables offered by all the DICOM plugins, most of which are not selected for loading. If you scroll up, then you’ll see the selected ones checked. Those are the ones that are loaded. Can you please post a screenshot about the contents of the Subject hierarchy…

Also please note that SlicerRT currently cannot handle MLCs or arcs, only simple square beams. The infrastructure for MLCs is there, but never worked properly so it would need some work.

Thanks for the promt reply I have attached screen shots of the subject hierarchy and error log. [subject%20hierarchy%201] [subject%20hierarchy%202] [error%20log%201] [error%20log%202] [error%20log%203] I can also send a text of the log file is it helps? Thanks,

Thanks for the screenshots. It seems that no plan or beam data is imported whatsoever. Regarding the log, unfortunately only the info and warning messages are shown and not the errors which would be the interesting part. Yes please, go to About / Report an error in the menu after loading this data…

Heres the error log information: [INFO][VTK] 10.02.2019 22:46:10 [vtkMRMLVolumeArchetypeStorageNode (000002680EA70890)] (D:\D\P\Slicer-0\Libs\MRML\Core\vtkMRMLVolumeArchetypeStorageNode.cxx:465) - Loaded volume from file: D:/SLICER/CKLiver_Proton_Study_Plans/DATA SET 1/Data_set_1new/1.2.840.114358.…

Thanks for the log! It does not say anything about failed beam data loading. Is it possible for you to share an anonymized dataset which you have this problem with? Then I’ll try to reproduce the issue.

I am happy to share the anonymized dataset, However could you please inform me as to the best means to share the data. Cheers, Sam

Whatever you normally prefer. Many times we use Dropbox/OneDrive/GDrive, but for some people a server hosted by their institution is easier. The data is for testing and bugfixing purposes only, so temporary storage is completely fine. Thanks!

here is the link to the Gdrive folder https://drive.google.com/drive/folders/1jnvyMppJfDm3IyCoI689rTTdx_H5pDiF?usp=sharing

I got it, thank you. I just need some time ot get there. Please standby

Beam Data in Slicer RT not loading

Support

Topic		Replies	Views
Problem loading DICOM RT folder with SlicerRT Support dicom	10	105	January 14, 2025
Problem with SlicerRT in Slicer version 4.11.20210226 r29738 / 7a593c8 Support	13	802	November 16, 2021
Failure to load RTSTRUCT dicom file Support dicom , volume , file-import	7	564	December 18, 2024
PT Beam Data not loading Support	0	228	May 26, 2020
HDR brachytherapy plan loading Support slicerrt	8	759	December 7, 2023

Beam Data in Slicer RT not loading

Related topics