Computational Fluid Dynamics of a Fatal Ruptured Anterior Communicating Artery Aneurysm

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13450%2F17%3A43894396" target="_blank" >RIV/44555601:13450/17:43894396 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00159816:_____/17:00068385 RIV/00216208:11320/17:10372258

Výsledek na webu

<a href="http://dx.doi.org/10.1055/s-0037-1604286" target="_blank" >http://dx.doi.org/10.1055/s-0037-1604286</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1055/s-0037-1604286" target="_blank" >10.1055/s-0037-1604286</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Computational Fluid Dynamics of a Fatal Ruptured Anterior Communicating Artery Aneurysm

Popis výsledku v původním jazyce

Computational fluid dynamics (CFD) has been studied as a tool for the stratification of aneurysm rupture risk. We performed CFD analysis in a patient operated on for a ruptured anterior communicating artery aneurysm. The point of rupture was identified during surgery. The aneurysm and blood vessels were segmented from computed tomography angiography to prepare a model for simulations. We found that the streamlines showed a concentrated inflow jet directed straight at the rupture point, and high wall shear stress was found at the point of rupture in the aneurysm sac. Thus specific local hemodynamics may be indicative of the aneurysm rupture site.

Název v anglickém jazyce

Computational Fluid Dynamics of a Fatal Ruptured Anterior Communicating Artery Aneurysm

Popis výsledku anglicky

Computational fluid dynamics (CFD) has been studied as a tool for the stratification of aneurysm rupture risk. We performed CFD analysis in a patient operated on for a ruptured anterior communicating artery aneurysm. The point of rupture was identified during surgery. The aneurysm and blood vessels were segmented from computed tomography angiography to prepare a model for simulations. We found that the streamlines showed a concentrated inflow jet directed straight at the rupture point, and high wall shear stress was found at the point of rupture in the aneurysm sac. Thus specific local hemodynamics may be indicative of the aneurysm rupture site.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30210 - Clinical neurology

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Neurological Surgery, Part A: Central European Neurosurgery

ISSN

2193-6315

e-ISSN

—

Svazek periodika

78

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

610-616

Kód UT WoS článku

000412518000015

EID výsledku v databázi Scopus

2-s2.0-85028021070