JOURNAL ARTICLE
Vein of Galen Arteriovenous Malformation in a Neonate.
Pediatric Annals 2015 October
The vein of Galen is the most common type of arteriovenous malformation in the fetus and neonate. Most vein of Galen arteriovenous malformations (VGAMs) are diagnosed in the neonatal period, with the remainder being identified in early childhood, typically via computed tomography scan. The VGAM is found in five different patterns where the vein of Galen and straight sinus extending to the torcula Herophili are dilated. This dilation can lead to significant compression of the posterior fossa structures. Clinically, the infant with this malformation can present with seizures or most commonly, high output cardiac failure. It is important, however, to keep a broad differential diagnosis as more prevalent neonatal conditions arise similarly. These conditions can include developmental delay, cerebral palsy, epilepsy, superior vena cava syndrome, hemangioendothelioma, and other arteriovenous fistulae. Treatment begins with early diagnosis and testing of initial sequelae. This is often accomplished in consultation with different pediatric subspecialists, particularly neurologists and cardiologists. The mainstay of therapy is with neurosurgical intervention. Although the mortality of a fetus or neonate with VGAM is very high, prognosis is dependent on the size of the malformation, age at diagnosis, and successful neurosurgical outcome.
Full text links
Trending Papers
Clinical Evidence and Proposed Mechanisms for Cardiovascular and Kidney Benefits from Sodium-Glucose Co-transporter-2 Inhibitors.TouchREVIEWS in endocrinology. 2022 November
Management of Latent Tuberculosis Infection.JAMA 2023 January 20
The Difficult Airway Redefined.Prehospital and Disaster Medicine 2022 November 10
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
Read by QxMD is copyright © 2021 QxMD Software Inc. All rights reserved. By using this service, you agree to our terms of use and privacy policy.
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app