Obstructive Hydrocephalus in Newborn Due to Cerebral Atrium Diverticulum Formation: Complete Resolution After Subdural Hematoma Evacuation

Cerebral atrium diverticula are rare focal dilatations of the ventricular system, and their radiologic diagnosis may be challenging. Accurate diagnosis of atrial diverticula and understanding of the underlying physiopathology is mandatory to establish the appropriate operative strategy.