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@ARTICLE{Reinhardt:181246,
author = {A. Reinhardt$^*$ and K. Pfister$^*$ and D. Schrimpf$^*$ and
D. Stichel$^*$ and F. Sahm$^*$ and D. E. Reuss$^*$ and D.
Capper$^*$ and A. Wefers$^*$ and A. Ebrahimi$^*$ and M.
Sill$^*$ and J. Felsberg and G. Reifenberger$^*$ and A.
Becker and M. Prinz and O. Staszewski and C. Hartmann and J.
Schittenhelm and D. Gramatzki and M. Weller and A. Olar and
E. J. Rushing and M. Bergmann and M. A. Farrell and I.
Blümcke and R. Coras and J. Beckervordersandforth and S. H.
Kim and F. Rogerio and P. S. Dimova and P. Niehusmann and A.
Unterberg and M. Platten$^*$ and S. Pfister$^*$ and W.
Wick$^*$ and C. Herold-Mende and A. von Deimling$^*$},
title = {{A}naplastic ganglioglioma - a diagnosis comprising several
distinct tumour types.},
journal = {Neuropathology $\&$ applied neurobiology},
volume = {48},
number = {7},
issn = {0305-1846},
address = {Oxford [u.a.]},
publisher = {Wiley-Blackwell},
reportid = {DKFZ-2022-01892},
pages = {e12847},
year = {2022},
note = {#EA:B300#LA:B300# / 2022 Dec;48(7):e12847},
abstract = {Anaplastic ganglioglioma is a rare tumour and diagnosis has
been based on histological criteria. The 5th edition of the
World Health Organization Classification of Tumours of the
Central Nervous System (CNS WHO) does not list anaplastic
ganglioglioma as a distinct diagnosis due to lack of
molecular data in previous publications AIM: We
retrospectively compiled a cohort of 54 histologically
diagnosed anaplastic gangliogliomas to explore whether the
molecular profiles of these tumours represent a separate
type or resolve into other entities METHODS: Samples were
subjected to histological review, DNA methylation profiling
and next generation sequencing. Morphologic and molecular
data were summarised to an integrated diagnosis RESULTS: The
majority of histologically diagnosed anaplastic
gangliogliomas resolved into CNS WHO diagnoses of glial
tumours, most commonly pleomorphic xanthoastrocytoma
(16/54), glioblastoma, IDH wildtype and diffuse
paediatric-type high-grade glioma, H3 wildtype and IDH
wildtype (11 and 2/54) followed by low-grade glial or
glioneuronal tumours including pilocytic astrocytoma,
dysembryoplastic neuroepithelial tumour and diffuse
leptomeningeal glioneuronal tumour (5/54), IDH mutant
astrocytoma (4/54) and others (6/54). A subset of tumours
(10/54) was not assignable to a CNS WHO diagnosis and common
molecular profiles pointing to a separate entity were not
evident CONCLUSION: In summary, we show that tumours
histologically diagnosed as anaplastic ganglioglioma
comprise a wide spectrum of CNS WHO tumour types with
different prognostic and therapeutic implications. We
therefore suggest assigning this designation with caution
and recommend comprehensive molecular workup.},
keywords = {DNA methylation analysis (Other) / anaplastic ganglioglioma
(Other) / ganglioglioma (Other) / methylation class (Other)
/ molecular glioma entities (Other) / molecular
neuropathology (Other)},
cin = {B300 / BE01 / HD01 / ED01 / D170 / B062 / B320},
ddc = {610},
cid = {I:(DE-He78)B300-20160331 / I:(DE-He78)BE01-20160331 /
I:(DE-He78)HD01-20160331 / I:(DE-He78)ED01-20160331 /
I:(DE-He78)D170-20160331 / I:(DE-He78)B062-20160331 /
I:(DE-He78)B320-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:35977725},
doi = {10.1111/nan.12847},
url = {https://inrepo02.dkfz.de/record/181246},
}