After the segmentation of the aorta and centerline extraction, how can we get the maximal diameter of the aorta along the centerline curve automatically? is it available now in the 3D slicer?

[0] Is the circular equivalent (CE) diameter means the maximal diameter at the cross-section?

[image] chendong9416: is it available now in the 3D slicer? You can get the maximum cross-sectional area in Cross-section analysis module in VMTK extension. [image] chendong9416: Is the circular equivalent (CE) diameter means the maximal diameter at the cross-section? No, it is the di…

Hello, I am doing something similar as @chendong9416 . I am segmenting the entire aorta and running a centerline extraction then analyzing it in cross-section analysis module. The MIS diameter and CE diameter seem to be materially different at some locations (specifically at the arch it seems). Do …

Both MIS and CE diameters are accurate. They measure different properties. See some more details in this discussion: [image] Aortic Diameter Measurement - MIS or CE more accurate? Support awesome! Thank you @lassoan I am sort of getting it (I think(…i guess my question i…

How do we get automatic measured maximal diameter?

Support

lassoan (Andras Lasso) October 17, 2024, 5:44am 6

Both MIS and CE diameters are accurate. They measure different properties. See some more details in this discussion:

Topic		Replies	Views
Aortic Diameter Measurement - MIS or CE more accurate? Support	4	186	September 27, 2024
VMTK centerline diameter max min module Feature requests vmtk , vmtk-centerline	5	1067	November 27, 2022
How does the aortic diameter in cross-section analysis calculated? Support vessels	9	988	November 18, 2020
Regarding radius of centerline curve VMTK	2	35	February 11, 2026
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How do we get automatic measured maximal diameter?

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