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Article

Diffuse leptomeningeal glioneuronal tumor: a double misnomer? A report of two cases.

Acta neuropathologica communications - 30 Jun 2020

Appay Romain, Pages Mélanie, Colin Carole, Jones David T W, Varlet Pascale, Figarella-Branger Dominique

Abstract excerpt

Diffuse leptomeningeal glioneuronal tumor (DLGNT) was introduced, for the first time, as a provisional entity in the 2016 WHO classification of central nervous system tumors. DLGNT mainly occur in children and characterized by a widespread leptomeningeal growth occasionally associated with intraspinal tumor nodules, an oligodendroglial-like cytology, glioneuronal differentiation and MAP-Kinase activation...

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Identifiers

PMID: 32605662
DOI: 10.1186/s40478-020-00978-7
PMCID: PMC7325675

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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