2017
DOI: 10.1159/000452806
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Sinus Thrombosis after Endovascular Treatment of Vein of Galen Aneurysmal Malformation

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Cited by 7 publications
(10 citation statements)
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References 19 publications
(32 reference statements)
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“…The VGAM occurs during the 6 th to the 11 th weeks of gestation, due to the persistence of the median prosencephalic vein (of Markowski). 2,3 That is the precursor of the cerebral magna vein, which remains connected to the choroidal vessels. 2,3 Disease expression may vary from several fistulas, inhibiting cardiac function, to complete asymptomatic patients, incidentally diagnosed at adult age.…”
Section: Discussionmentioning
confidence: 99%
“…The VGAM occurs during the 6 th to the 11 th weeks of gestation, due to the persistence of the median prosencephalic vein (of Markowski). 2,3 That is the precursor of the cerebral magna vein, which remains connected to the choroidal vessels. 2,3 Disease expression may vary from several fistulas, inhibiting cardiac function, to complete asymptomatic patients, incidentally diagnosed at adult age.…”
Section: Discussionmentioning
confidence: 99%
“…Pacientes com insuficiência cardíaca congestiva devem ser tratados clinicamente até atingirem cerca de 5 a 6 meses de idade, quando, então, o tratamento cirúrgico definitivo poderá ser realizado. Neonatos instáveis clinicamente devem ser tratados precocemente 21,22 .…”
Section: Discussionunclassified
“…Embora a abordagem transarterial femoral seja a via de preferência, a via transvenosa pode ser útil em neonatos instáveis e que requerem embolização de urgência. A embolização total da malformação não é necessária, tendo em vista que a obliteração parcial, de um terço à metade da lesão, assim como foi realizada no paciente em questão, já é suficiente para se atingir melhora clínica 21 . Os materiais para embolização, como os coils e microbalões, podem ser utilizados no intuito de reduzirem o fluxo da fístula, permitindo o uso mais seguro de Onyx® ou de cianoacrilato.…”
Section: Discussionunclassified
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“…In fact, total obliteration is not necessary because a reduction in one-third to half of the shunt is enough to correct the clinical symptoms. 47 Recently, a meta-analysis showed the predominant complications of endovascular treatment consisted of cerebral vessel perforation, hemorrhage, cerebral ischemia, hydrocephalus, and leg ischemia. 7 The prevention of complications depends on proper super selective embolization, selection of embolic material and exact technique, as well as preservation of normal cerebral deep venous drainage.…”
Section: Endovascular Therapymentioning
confidence: 99%