Newborn with a bump on the back of the head Pediatric Imaging Neurological June 10, 2024May 1, 2024 Sagittal T2 (above left) and sagital CISS (above right) MRI without contrast of the brain shows a fluid filled parietal lesion that contains meninges and that is connected by a short stalk to the dura. A persistent falcine sinus is present. Axial T2 MRI (below) shows the lesion to be in the midline. The diagnosis was atretic cephpalocele. Related Published June 10, 2024May 1, 2024