Newborn with intracranial cyst on prenatal US Pediatric Imaging Neurological August 17, 2022July 13, 2022 Axial CT without contrast of the brain show a cystic structure that is a posterior extension of cavum septum pellucidum, posterior to anterior columns of the fornix, and anterior to the splenium of the corpus callosum. The diagnosis was cavum vergae. Related Published August 17, 2022July 13, 2022