Different stages of the evolution of cerebral aneurysms: joint analysis of mechanical test data and histological analysis of aneurysm tissue

Different stages of the evolution of cerebral aneurysms: joint analysis of mechanical test data and histological analysis of aneurysm tissue Full article

Journal

EPJ Web of Conferences
ISSN: 2101-6275

Output data

Year: 2019, Volume: 221, Pages: 01028 Pages count : 1 DOI: 10.1051/epjconf/201922101028

Authors

Parshin Daniil ^1,2 , Lipovka Anna ^1,2 , Dubovoy Andrey ³ , Vasilyeva Mariya ^1,4 , Kuznetsova Elena ⁴ , Sergeevichev David ⁴

Affiliations

1	Novosibitsk State University
2	Lavryentev Institute of Hydrodynamics
3	Federal Neurosurgical Center (Novosibirsk)
4	"E. Meshalkin National medical research center” of the Ministry of Health of the Russian Federation

In practical neurosurgery, an important issue is determining the status of the aneurysm and predicting its further growth, rupture or stabilization. The main approaches for the study of risk analysis asessment are computational hydrodynamics and analysis of the mechanics of the wall of cerebral aneurysm. In this paper, an analysis of various sections of the wall of cerebral aneurysm is given, combining mechanical test data and histological examination data. It was shown that, along with significant differences in mechanics, a different degree of calcification is observed in the tissue, which indicates a different level of impaired transport of substances inside the tissue.

Parshin D. , Lipovka A. , Dubovoy A. , Vasilyeva M. , Kuznetsova E. , Sergeevichev D.
Different stages of the evolution of cerebral aneurysms: joint analysis of mechanical test data and histological analysis of aneurysm tissue
EPJ Web of Conferences. 2019. V.221. P.01028. DOI: 10.1051/epjconf/201922101028 РИНЦ OpenAlex

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