Results 1 to 10 of about 693 (168)
Mesial temporal extraventricular neurocytoma (mtEVN): A case report and literature review [PDF]
Epilepsy and Behavior Case Reports, 2019 We describe a case of mesial temporal extraventricular neurocytoma (mtEVN) in a 23-year-old male presenting with drug-resistant seizures and review the literature on this rare tumor.A PubMed search was queried using the MeSH term “neurocytoma” and key ...
Angie Zhang +2 more
doaj +4 more sources
Extraventricular neurocytoma [PDF]
Autopsy and Case Reports, 2022 Gabriele Gaggero +4 more
doaj +5 more sources
Journal of Nepal Medical Association, 2012 Extraventricular neurocytoma (EVN) is a rare neuroepithelial tumor. Its propensity to occur in cerebral hemisphere is much higher. EVN has a histological resemblance to central neurocytoma but radiologically, it is more complex.
B Karki +4 more
doaj +6 more sources
Atypical extraventricular neurocytoma. [PDF]
J Korean Neurosurg Soc, 2011 The authors report a case of atypical extraventricular neurocytoma (EVN) transformed from EVN which had been initially diagnosed as an oligodendroglioma 15 years ago. An 8-year-old boy underwent a surgical resection for a right frontal mass which was initially diagnosed as oligodendroglioma. When the tumor recurred 15 years later, a secondary operation
Choi H, Park SH, Kim DG, Paek SH.
europepmc +3 more sources
Extraventricular Neurocytoma: Clinical Investigation of Heterogenous Prognosis. [PDF]
Brain Tumor Res Treat, 2022 Extraventricular neurocytoma (EVN) is an extremely rare neuronal neoplasm that arises outside the ventricle. The clinical implication of the heterogenous prognosis of this rare tumor has not yet been clarified. Herein, we analyzed our institutional series of EVN.A total of eight consecutive cases were enrolled and investigated. The prognosis of EVN was
Byun J +5 more
europepmc +4 more sources
Extraventricular Neurocytoma in Parietal Lobe [PDF]
Indian Journal of Neurosurgery, 2021 Extraventricular neurocytoma (EVN) was classified as a World Health Organization (WHO) grade II tumor; however, EVN is not fully understood; it presents a variable histological feature that included oligodendroglioma-like, neuropil-like matrix, ganglion ...
Katherine Gallego-Henao +4 more
doaj +2 more sources
A rare diagnosis of an extraventricular neurocytoma. [PDF]
Surg Neurol Int, 2021 Background: Extraventricular neurocytoma (EVN) is an extremely rare neoplasm of the central nervous system. As reported, it arises in a variety of locations, but mainly within the cerebral hemispheres. Despite its histological similarity with central neurocytoma (CN), EVN occurs outside the ventricular system and, in 2007, was recognized by the World
Gaggiotti C +8 more
europepmc +5 more sources
Can we use intraoperative high-frequency oscillations to guide tumor-related epilepsy surgery? [PDF]
Epilepsia, Volume 62, Issue 4, Page 997-1004, April 2021., 2021 Objective: In people with low-grade intrinsic brain tumors, an epileptic focus is often located close to the lesion. High-frequency oscillations (HFOs) in electrocorticography (ECoG) might help to delineate this focus.
Aronica, Eleonora +7 more
core +2 more sources
Clinical rarity: simultaneous choroid plexus papilloma and extraventricular neurocytoma presenting as intraventricular hemorrhage in an adolescent. [PDF]
J Surg Case RepWe present a patient with an intraventricular hemorrhage. Imaging identified a left atrial intraventricular mass and a vague adjacent second periventricular cystic lesion.
Derouen K +5 more
europepmc +3 more sources
Nonenhancing hypovascular extraventricular neurocytoma. [PDF]
AJNR Am J Neuroradiol, 2009 We read with interest the case report by Yang et al.[1][1] This was a nice presentation of 3 cases with extraventricular neurocytoma, which is a relatively rare tumor. The authors presented clinical, histopathologic, and immunohistochemical findings, along with the imaging characteristics ...
Aralasmak A, Karaali K.
europepmc +3 more sources