Prenatal diagnosis of an aneurysm of the vein of Galen with three-dimensional color power angiography
نویسندگان
چکیده
منابع مشابه
Prenatal Diagnosis of an Aneurysm of the Vein of Galen by Three-Dimensional Power and Color Doppler Ultrasonography
Aneurism of the vein of Galen is a complex arteriovenous malformation which is of multiply communications between of the vein of Galen and the cerebral arteries. It represents less than 1% of the cerebral arteriovenous malformations. Few cases using three-dimensional (3D) power and color Doppler ultrasound have been reported in the literature. We present a case of an aneurysm of the vein of Gal...
متن کاملVein of galen malformation: prenatal evaluation with three-dimensional power Doppler angiography.
rteriovenous malformation of the vein of Galen, also known as vein of Galen aneurysm, is a distinct intracranial anomaly characterized by a midline, deeply located, high-flow lesion with an extremely complex vascular architecture. Although they represent fewer than 1% of all cerebral arteriovenous malformations seen in children and adults, almost all cases diagnosed in the fetus and neonate inv...
متن کامل[Prenatal ultrasonography in the diagnosis of vein of Galen aneurysm].
Vein of Galen aneurysm is a rare congenital anomaly, originated from a defect in fusion of internal cerebral veins. Due to low resistance, it produces high debit cardiac insufficiency. It constitutes 1% of all intracranial vascular malformations. Prognosis depends on patient's age when the manifestation occurs and aneurysm size. The two reported cases are about fetal prenatal diagnosis of vein ...
متن کاملPrenatal diagnosis of thrombosed aneurysm of vein of Galen.
Aneurysm of the vein of Galen in the fetus is a rare malformation that has been described in a small number of case reports. Thrombosis of aneurysm of the vein of Galen is a rare occurrence reported in postnatal cases. We report a case of thrombosis of vein of Galen aneurysm occurring in a fetus of 21 weeks' gestation. The fetus showed an echogenic mass posterior and superior to the thalamus. I...
متن کاملPrenatal diagnosis of a vein of galen aneurysm.
We present the prenatal diagnosis of a vein of Galen aneurysm in a 34-week fetus. The aneurysm was 8 x 3.5 x 3 cm in dimension, and located posterior to the third ventricle. Color flow examination revealed a turbulent flow in the lesion. There was significant cardiomegaly. Prenatal ultra-fast magnetic resonance imaging was used to view the malformation in three dimensions. Although the pregnanc...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2000
ISSN: 0960-7692
DOI: 10.1046/j.1469-0705.2000.00097.x