...Robert L. Dodd; Patrick D. Barnes; Stephen L. Huhn Prepontine arachnoid cysts are rare developmental anomalies that occur almost exclusively in children. The symptomatic child typically suffers from hydrocephalus, visual impairment, endocrine dysfunction and/or cranial neuropathies. Some cysts...

...Yoshie Nakamura; Katsu Mizukawa; Kazuki Yamamoto; Tatsuya Nagashima A huge prepontine-suprasellar arachnoid cyst was identified by fetal sonography and magnetic resonance imaging. It was successfully treated with a two-stage operation using a neuroendoscope. The first operation during the neonatal...