# CT Image Scan Error

**URL:** <https://discourse.slicer.org/t/ct-image-scan-error/17876>\
**Category:** Support\
**Created:** [May 31, 2021, 1:02am UTC](https://discourse.slicer.org/t/ct-image-scan-error/17876 "2021-05-31T01:02:26Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![caesarsalad](https://avatars.discourse-cdn.com/v4/letter/c/ecae2f/32.png) [@caesarsalad](https://discourse.slicer.org/u/caesarsalad)\
**Post date:** [May 31, 2021, 1:02am UTC](https://discourse.slicer.org/t/ct-image-scan-error/17876/1 "2021-05-31T01:02:26Z")

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Hello,  
I’m trying to load a series of dcm files for a CT scan, but I’m getting an error as follows:

511: 1 [Scalar Volume]: Multi-frame image. If slice orientation or spacing is non-uniform then the image may be displayed incorrectly. Use with caution.

Reference image in series does not contain geometry information. Please use caution.

512: 2 [Scalar Volume]: Multi-frame image. If slice orientation or spacing is non-uniform then the image may be displayed incorrectly. Use with caution.

Reference image in series does not contain geometry information. Please use caution.

513: 3 [Scalar Volume]: Multi-frame image. If slice orientation or spacing is non-uniform then the image may be displayed incorrectly. Use with caution.

Reference image in series does not contain geometry information. Please use caution.

514: 4 [Scalar Volume]: Multi-frame image. If slice orientation or spacing is non-uniform then the image may be displayed incorrectly. Use with caution.

Reference image in series does not contain geometry information. Please use caution.

555: VR [Scalar Volume]: Multi-frame image. If slice orientation or spacing is non-uniform then the image may be displayed incorrectly. Use with caution.

Reference image in series does not contain geometry information. Please use caution.

999: Dose Report [Scalar Volume]: Reference image in series does not contain geometry information. Please use caution.

Would there be any suggestions for this error?

Thank you.

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<div class="post-metadata">

**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [May 31, 2021, 1:25am UTC](https://discourse.slicer.org/t/ct-image-scan-error/17876/2 "2021-05-31T01:25:29Z")

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Series number above 100 typically indicates secondary capture or reprocessed images, which are rarely useful for data analysis. You can safely ignore these and just use the original/primary images (with series number below 100).

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**Author:** ![caesarsalad](https://avatars.discourse-cdn.com/v4/letter/c/ecae2f/32.png) [@caesarsalad](https://discourse.slicer.org/u/caesarsalad)\
**Post date:** [May 31, 2021, 2:05am UTC](https://discourse.slicer.org/t/ct-image-scan-error/17876/3 "2021-05-31T02:05:42Z")

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Hello sir,

I cannot seem to fix the error, would you mind taking a look at the CT data below? For some reason I seem to be getting only one .dcm image on display. I very much appreciate your time sir.

> **[CT.zip](https://drive.google.com/file/d/1l580zFyep4G1KJY6Gc3eP2GCsZAN9y81/view?usp=sharing)**
>
> Google Drive file.

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<div class="post-metadata">

**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [May 31, 2021, 2:53am UTC](https://discourse.slicer.org/t/ct-image-scan-error/17876/4 "2021-05-31T02:53:04Z")

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I was able to load the 6xx series numbers correctly using the latest Slicer Preview Release:

 ![image](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/4/9/49d1c1b991eb3bf66e21ff0dea4e55ba5a349c8e.jpeg)

These are all reprocessed images, but since you don’t have any original/primary images in your zip file, these are the only ones you can use.