Results 111 to 120 of about 589 (140)

Vein of Galen Aneurysmal Malformations

Neuroimaging Clinics of North America, 2007
Different types of malformations share a dilated vein of Galen, but only one of them is a true vein of Galen aneurysmal malformation (VGAM). The optimal window of opportunity for treatment is between 4 and 5 years of months [corrected], because this allows the child to grow and mature.
H, Alvarez, R, Garcia Monaco, G, Rodesch, M, Sachet, T, Krings, Pierre, Lasjaunias   +5 more
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The Management of Vein of Galen Aneurysmal Malformations

Neurosurgery, 2006
AbstractOBJECTIVE:The vein of Galen aneurysmal malformation (VGAM) is a choroidal type of arteriovenous malformation involving the vein of Galen forerunner. This is distinct from an arteriovenous malformation with venous drainage into a dilated, but already formed, vein of Galen.
Pierre L, Lasjaunias, Soke M, Chng, Marina, Sachet, Hortensia, Alvarez, Georges, Rodesch, Ricardo, Garcia-Monaco   +5 more
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Treatment of vein of Galen aneurysmal malformation

Journal of Neurosurgery, 1989
✓ The authors report the case of a vein of Galen aneurysmal malformation in a 1-year-old baby presenting with an enlarging head. The lesion was a direct arteriovenous fistula in a dilated vein of Galen and was treated by complete embolization in one session.
P, Lasjaunias, G, Rodesch, P, Pruvost, F G, Laroche, P, Landrieu   +4 more
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[Vein of Galen aneurysmal malformation].

Radiologie (Heidelberg, Germany), 2022
The vein of Galen aneurysmal malformation (VGAM) is a rare aneurysmatic cerebrovascular malformation in newborns and children. The VGAM results from an arteriovenous fistula between the persistent vein of Markowski (embryonic precursor of the vein of Galen) and deep choroidal arteries. The VGAM is the most common noncardiac cause of high-output cardiac
Kirill, Alektoroff, Panagiotis, Papanagiotou   +1 more
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Vein of Galen Aneurysmal Malformations

2016
Vein of Galen aneurysmal malformations (VGAMs) are rare vascular malformations involving the median prosencephalic vein of Markowski, the precursor of the vein of Galen and the embryonic drainage of the choroid plexus. Although reported to comprise 30 % of pediatric vascular and 1 % of pediatric congenital anomalies [1], the exact incidence of VGAMs is
Christopher J. Stapleton, Collin M. Torok, Matthew J. Koch, Aman B. Patel   +3 more
openaire   +1 more source

Vein of Galen Aneurysmal Malformations

2017
1. VGAMs: Definition, the FALSE answer is: A. The anatomic landmark of a VGAM is the presence of multiple arteriovenous shunts draining into a dilated median prosencephalic vein. B. True VGAM are mainly fed from the choroidal and other surrounding arteries. C.
Sergey Gorelyshev, Sergey Jakovlev, Adam Adaev   +2 more
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Spontaneous Thrombosis of Vein of Galen Aneurysmal Malformation

Pediatric Neurosurgery, 1999
Two cases of aneurysmal malformations of the vein of Galen (AVG) with spontaneous thrombosis are reported. Angiogram and MRI before thrombosis demonstrated AVGs with slow arteriovenous shunts and associated stagnation of contrast in the venous sac secondary to severe outflow restriction.
D C, Nikas, M R, Proctor, R M, Scott
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[Vein of Galen aneurysmal malformation].

Ceska gynekologie, 2019
A case report of the pregnancy complicated by the presence of vein of Galen aneurysmal malformation in fetus.The case report.Department of Obstetrics and Gynaecology, Masaryks Hospital, Jilemnice; Obstetrics and Gynecology Clinic, University Hospital in Hradec Králové.The description of the pregnancy complicated by the presence of vein of Galen ...
A, Drobníková, Z, Vocásek, M, Kacerovský   +2 more
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Aneurysmal Malformation of the Vein of Galen

1988
Although rare, series of cerebral vascular malformations with dilatation of the vein of Galen (VG) have been reported for many years [3, 4, 6, 9]. However, the study of the associated anomalies of venous drainage was rarely analyzed, although its prognostic role in deep arteriovenous malformations (AVMs) was recognized for a long time [5, 8]. Imprecise
P. Lasjaunias, K. Terbrugge, J. Comoy, H. Hoffman, J. Faivre, R. Willinsky   +5 more
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Prenatal Diagnosis of Vein of Galen Aneurysmal Malformations

Fetal Diagnosis and Therapy, 2003
Vein of Galen aneurysmal malformations are rarely seen intracranial malformations. They represent less than 1% of the cerebral arteriovenous malformations. Prenatal diagnosis of an arteriovenous fistula malformation may be achieved by real-time and Doppler sonography with color flow imaging, by identifying dilated veins and arteriovenous shunts with ...
PATERNOSTER, Delia Maria, MANGANELLI F, MORODER W, NICOLINI U.   +3 more
openaire   +2 more sources