# All radiomic features show blank after renaming a segmentation

**URL:** https://discourse.slicer.org/t/all-radiomic-features-show-blank-after-renaming-a-segmentation/17652
**Category:** Radiomics
**Created:** [May 17, 2021, 1:02pm UTC](https://discourse.slicer.org/t/all-radiomic-features-show-blank-after-renaming-a-segmentation/17652 "2021-05-17T13:02:55Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![xackey](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/xackey/32/10860_2.png) [@xackey](https://discourse.slicer.org/u/xackey)
#### Post date: [May 17, 2021, 1:02pm UTC](https://discourse.slicer.org/t/all-radiomic-features-show-blank-after-renaming-a-segmentation/17652/1 "2021-05-17T13:02:55Z")

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In slicer radiomics, I find an issue below.

Step 1. Make a segmentation by segmentation editor.  
Step 2. If change name of the segmentation, all radiomic features show blank and cannot be calculated (there is no problem before renaming the segmentation).

Could you tell me how to solve this?

Thanks!

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<div class="post-metadata">

### Author: ![xackey](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/xackey/32/10860_2.png) [@xackey](https://discourse.slicer.org/u/xackey)
#### Post date: [May 18, 2021, 4:10am UTC](https://discourse.slicer.org/t/all-radiomic-features-show-blank-after-renaming-a-segmentation/17652/2 "2021-05-18T04:10:41Z")

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Please see the attached figure.

 ![figure1](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/a/b/ab2768d93c8e4df4130d19374ed0feddf617007b.jpeg)

The green segmentation named Segment\_1 (default name) can calculate radiomics features, but the yellow area named ROI (renamed segmentation) cannot.

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<div class="post-metadata">

### Author: ![rbellis](https://avatars.discourse-cdn.com/v4/letter/r/8491ac/32.png) [@rbellis](https://discourse.slicer.org/u/rbellis)
#### Post date: [June 16, 2021, 3:28am UTC](https://discourse.slicer.org/t/all-radiomic-features-show-blank-after-renaming-a-segmentation/17652/3 "2021-06-16T03:28:12Z")

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I have the same issue…

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/0/c/0c9a40da29c7f441400d3d22f9fd3d07f218b294.png)