# Radiomics features from more CT studies

**URL:** <https://discourse.slicer.org/t/radiomics-features-from-more-ct-studies/29176>\
**Category:** Support\
**Created:** [April 27, 2023, 3:12pm UTC](https://discourse.slicer.org/t/radiomics-features-from-more-ct-studies/29176 "2023-04-27T15:12:08Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Tomas\_Korinek](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/tomas_korinek/32/65799_2.png) [@Tomas\_Korinek](https://discourse.slicer.org/u/Tomas_Korinek)\
**Post date:** [April 27, 2023, 3:12pm UTC](https://discourse.slicer.org/t/radiomics-features-from-more-ct-studies/29176/1 "2023-04-27T15:12:08Z")

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Please,

is there any way extract radiomics features from Slicer 3D application in “one step”?  
I mean. I have 200 patient studies (CTs, RT Structure Sets).  
I can load them in Slicer 3D. I would like to extract radiomics features for rectum, PTV and bladder for all patients in “one click”.  
Is there any way, how to do it?

I am able to make segmentation for one patient including rectum, bladder, PTV in Segmentation module, than go to Radiomics and extract features for these structures into one Table. Or do I have to do in step by step for each patient?

Do you have any idea how to do it? I would really appreciate it.  
Thank you very much for your help!

Thomas, Czech Republic.

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**Author:** ![pieper](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/pieper/32/8_2.png) [@pieper](https://discourse.slicer.org/u/pieper)\
**Post date:** [April 27, 2023, 5:43pm UTC](https://discourse.slicer.org/t/radiomics-features-from-more-ct-studies/29176/2 "2023-04-27T17:43:19Z")

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We recommend writing python scripts for this, something like what’s [described here](https://slicer.readthedocs.io/en/latest/developer_guide/script_repository.html#batch-processing).