Experimentelles Aortenaneurysma mit endovaskularer Technik. [Experimental aortic aneurysm with endovascular technique]
Details
Serval ID
serval:BIB_FFC3FE8C9EAF
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Experimentelles Aortenaneurysma mit endovaskularer Technik. [Experimental aortic aneurysm with endovascular technique]
Journal
Vasa
ISSN
0301-1526 (Print)
Publication state
Published
Issued date
1995
Volume
24
Number
2
Pages
184-9
Notes
English Abstract
Journal Article
Journal Article
Abstract
We created a simple experimental aneurysm by a minimal operative trauma performing the balloon-dilatation and the rupture of the abdominal aorta of animals. The aorta of minipigs was dilated under angiographic control until the rupture became visible. The abdominal aorta and its branches were mapped out and measured. The angiographics were calculated using a planimetric device. The dilatation of the aorta was increased up to 3.5 times the initial diameter when rupture occurred. The microscopical examination showed lesions in all three layers of the vessel only at the rupture site and some focal lesions of the tunica intima. This one-step procedure of producing an experimental aneurysm is done using a low operative trauma and allows testing of endovascular systems using only one anaesthetic.
Keywords
Aneurysm, Ruptured/etiology/pathology/radiography
Animals
Aorta, Abdominal/pathology
Aortic Aneurysm, Abdominal/etiology/pathology/*radiography
Aortic Rupture/etiology/pathology/radiography
Aortography
Balloon Dilatation/instrumentation
*Disease Models, Animal
Swine
Swine, Miniature
Pubmed
Web of science
Create date
28/01/2008 10:31
Last modification date
20/08/2019 17:30