Hanchey R E, Stears J C, Lehman R A, Norenberg M D
J Neurosurg. 1976 Jul;45(1):108-12. doi: 10.3171/jns.1976.45.1.0108.
A report of an interhemispheric ependymoma with classical angiographic characteristics of falx meningioma illustrates that a neoplasm of intracerebral origin may present in a predomimantly extracerebral location.