# How can i easily process aorta & branch segmentation and measure the x, y, and z axes of each part

**URL:** <https://discourse.slicer.org/t/how-can-i-easily-process-aorta-branch-segmentation-and-measure-the-x-y-and-z-axes-of-each-part/43519>\
**Category:** Support\
**Tags:** segmentation\
**Created:** [June 27, 2025, 10:11am UTC](https://discourse.slicer.org/t/how-can-i-easily-process-aorta-branch-segmentation-and-measure-the-x-y-and-z-axes-of-each-part/43519 "2025-06-27T10:11:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Yoo](https://avatars.discourse-cdn.com/v4/letter/y/85f322/32.png) [@Yoo](https://discourse.slicer.org/u/Yoo)\
**Post date:** [June 27, 2025, 10:11am UTC](https://discourse.slicer.org/t/how-can-i-easily-process-aorta-branch-segmentation-and-measure-the-x-y-and-z-axes-of-each-part/43519/1 "2025-06-27T10:11:49Z")

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Hello everyone,  
I am a new user who just learned about slicer.  
I am having a hard time learning about each one, so I need help.  
In the abdominal CT(CE), the aorta and IVC are lightened both in the delayed phase, and what I want is to find the x, y, and z axes of the location where the aorta and its branches, Ceiliac trunk SMA renal artery IMA aortic bifurcation, iliac bifurcation femoral bifurcation, and the arterial diameter of that area, but I have run into difficulties from the segmentation stage.  
What process should I go through?