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Cytogenetic and Molecular Characterization of IDH-Wildtype Glioblastomas and Grade 4 IDH-Mutant Astrocytomas with Unusual Histology.

Journal of neuropathology and experimental neurology - 16 Nov 2022

Ahrendsen Jared T, Freund Robert S, Hsu Nancy, Bryke Christine, Varma Hemant

Abstract excerpt

Glioblastoma (GBM) is a highly heterogenous tumor. Though several well-defined histological patterns of GBMs are known, these are infrequent, and the molecular correlates of several of these histological patterns are not well understood. We identified 31 adult-type infiltrating grade 4 gliomas with unusual histology in our institutional archives from 2016 to 2020, including tumors with a preponderant component of...

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PMID: 36259566
DOI: 10.1093/jnen/nlac091

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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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