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Article

Combined Diffuse Astrocytoma and Pleomorphic Xanthoastrocytoma Grade III Sharing IDH1 R132H Mutation.

World neurosurgery - 1 Aug 2018

Tourne Morgan, Tauziède-Espariat Arnault, Dezamis Edouard, Saffroy Raphaël, Dhermain Frédéric, Chrétien Fabrice, Varlet Pascale

Abstract excerpt

BACKGROUND: Collision tumors are often difficult to distinguish from intratumoral heterogeneity in diffuse gliomas. CASE DESCRIPTION: We report the case of a 44-year-old woman admitted for intracranial hypertension. Magnetic resonance imaging revealed a right intra-axial frontal mass, composed of a hypervascular nodular portion contrasting with a large nonenhanced infiltrative and muliticystic portion....

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Source

Identifiers

PMID: 29859360
DOI: 10.1016/j.wneu.2018.05.156

Genes

IDH1
BRAF

Variants

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026.

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