system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A neonate presents with congestive hea failure, on examination enlarging fontanelIae, bruit on auscultation, on USG shows midline hypoechoeic lesion, most likely diagnosis:
assistant
The correct answer is  Ans. Malformation of vein of galen