Haim,
Do you mean that the angular fraction of the artery still present (not
enveloped by the aneurysm neck), if >3/4, the centerlines would be correct
without the aneurysm removal? It makes sense that that would be true. That's
an interesting thought.
Ben
________________________________
From: Haim Ezer [haime...@yahoo.com]
Sent: Sunday, May 20, 2012 12:45 AM
To: vmtk-users@lists.sourceforge.net
Subject: [vmtk-users] Avoiding aneurysm removal for parent artery reconstruction
Dear, Luca
I have a question regarding the use of vmtkcenterlines in the presence of an
aneurysm.
Is it true that if more than 3/4 of the original artery is present,
vmtkcenterlines will give a correct centerline, without aneurysm removal?
Just by selecting the source point in the arterial source and a target point in
the arterial end, while ignoring the aneurysm.
This I thought is the result of the maximum inscribed sphere being confined to
the original artery's diameter.
is this true?
I am not sure I am clear, but what I am trying to get is the true centerline
(prior to aneurysm development) without aneurysm removal. (This is since you
wrote:
"Nevertheless, while the parent artery reconstructions are plausible, it remains
to be proven that they are faithful representations of the pre-aneurysmal
artery."
in:
Ford et al, An objective approach to digital removal of saccular aneurysm:
techniques and applications. BJR, 2009, ss55-61)
If I am not clear, please tell me and I will create an image, to show what I
mean.
Thanks
Haim
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