# Lung CT Analyzer is not showing extended analysis results

**URL:** <https://discourse.slicer.org/t/lung-ct-analyzer-is-not-showing-extended-analysis-results/42010>\
**Category:** Support\
**Tags:** lungctanalyzer\
**Created:** [March 7, 2025, 8:14am UTC](https://discourse.slicer.org/t/lung-ct-analyzer-is-not-showing-extended-analysis-results/42010 "2025-03-07T08:14:06Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![LukasR](https://avatars.discourse-cdn.com/v4/letter/l/d78d45/32.png) [@LukasR](https://discourse.slicer.org/u/LukasR)\
**Post date:** [March 7, 2025, 8:14am UTC](https://discourse.slicer.org/t/lung-ct-analyzer-is-not-showing-extended-analysis-results/42010/1 "2025-03-07T08:14:06Z")

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Hello,  
while using the extension Lung CT Analyzer I came across one problem. After I select “compute results” It’s not showing Lung CT analysis extended results neither in 3D Slicer nor PDF report. There are just zeros. Could u please take a look into this matter?

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**Author:** ![LukasR](https://avatars.discourse-cdn.com/v4/letter/l/d78d45/32.png) [@LukasR](https://discourse.slicer.org/u/LukasR)\
**Post date:** [March 9, 2025, 9:13am UTC](https://discourse.slicer.org/t/lung-ct-analyzer-is-not-showing-extended-analysis-results/42010/2 "2025-03-09T09:13:56Z")

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Hey! I bring some positive news for those who currently may struggle to compute quantitatively evaluated extended analysis results. Since It was still not working at all after many tries and I didn’t get any feedback from support, the only thing that worked for me was installing the older version of 3D Slicer: 5.6.2, where it finally functioned and showed extended analysis without problems and it wasn’t showing just zeros but real volume values.  
I hope this helps at least someone who is struggling with the same issue.

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**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [April 29, 2025, 12:09pm UTC](https://discourse.slicer.org/t/lung-ct-analyzer-is-not-showing-extended-analysis-results/42010/3 "2025-04-29T12:09:07Z")

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The PDF report works in Slicer 5.8.1:

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/7/e/7ecafc55ece7d4ef2f19926ca59bd90df1932556.png)

I will look into the extended analysis problem during the next days

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**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [April 29, 2025, 12:21pm UTC](https://discourse.slicer.org/t/lung-ct-analyzer-is-not-showing-extended-analysis-results/42010/4 "2025-04-29T12:21:05Z")

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Please always use the latest version of 3D Slicer …

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**Author:** ![Mannitol](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/mannitol/32/80962_2.png) [@Mannitol](https://discourse.slicer.org/u/Mannitol)\
**Post date:** [September 3, 2025, 9:33am UTC](https://discourse.slicer.org/t/lung-ct-analyzer-is-not-showing-extended-analysis-results/42010/5 "2025-09-03T09:33:53Z")

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Hello, I wondering if this problem fixed. The Table 2 did not work in my device as well.

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**Author:** ![rbumm](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rbumm/32/9404_2.png) [@rbumm](https://discourse.slicer.org/u/rbumm)\
**Post date:** [September 9, 2025, 4:17pm UTC](https://discourse.slicer.org/t/lung-ct-analyzer-is-not-showing-extended-analysis-results/42010/6 "2025-09-09T16:17:21Z")

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Table 2 works on my system:

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/4/3/437c75b148f416f1b1cfc6ef4c6ac94f1a7f5d32.png)

But it still has zeros Please wait for a fix