New born male baby presented with congestive heart failure.  On examination enlarged fontanelles, a loud cranial bruit and following radiological finding was noted-the most likely diagnosis:: (A) Sinus peri cranii, (B) Vein of Galen malformation, (C) Arachnoid cyst, (D) Dandy walker malformation
Answer is B. Ref. Grainger and Allison's Diagnostic Radiology. Page. 189