J 2011

Giant intranidal aneurysm associated with the arteriovenous malformation

NAVRÁTIL, Ondřej; Martin LEHECKA; Vilém JURÁŇ; Andrej MRLIAN; Jaroslav BOUDNÝ et al.

Základní údaje

Originální název

Giant intranidal aneurysm associated with the arteriovenous malformation

Vydání

Clinical Neurology and Neurosurgery, 2011, 0303-8467

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30200 3.2 Clinical medicine

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 1.581

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14110/11:00054299

Organizační jednotka

Lékařská fakulta

Klíčová slova anglicky

Arteriovenous malformation; Intranidal aneurysm; Indocyanine green videoangiography; Giant aneurysm

Příznaky

Mezinárodní význam
Změněno: 20. 4. 2012 15:11, Mgr. Michal Petr

Anotace

V originále

Saccular aneurysms are frequently associated with arteriovenous malformations (AVMs) probably due to hemodynamic stresses exerted on an arterial wall. The incidence of such an association has been reported between 5.5% and 12% [1,2]. Most of these aneurysms are small or medium sized, giant aneurysms are very rare with only few cases published. Some of the associated aneurysms located on the arterial feeders of the AVM may decrease in size or even disappear completely after the AVM treatment [3]. However, intranidal aneurysms usually venous in origin, require treatment and when treated microsurgically, they should be removed together with the AVM nidus. If the intranidal aneurysm is giant, the complete removal of the AVM becomes even more challenging. Microscope integrated nearinfrared indocyanine green videoangiography (ICG) can be useful in such a situation mainly for intraoperative orientation. Here we present a case report of an AVM associated with giant intranidal aneurysm, which was treated successfully with the aid of intraoperative ICG.