CNS5:Diffuse leptomeningeal glioneuronal tumour: Difference between revisions

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|D
|D
|Yes  (WHO)
|Yes  (WHO)
|Prevalence  between 18% and 33%<ref>{{Cite journal|last=Rodriguez|first=Fausto J.|last2=Schniederjan|first2=Matthew J.|last3=Nicolaides|first3=Theo|last4=Tihan|first4=Tarik|last5=Burger|first5=Peter C.|last6=Perry|first6=Arie|date=2015-04|title=High rate of concurrent BRAF-KIAA1549 gene fusion and 1p deletion in disseminated oligodendroglioma-like leptomeningeal neoplasms (DOLN)|url=https://pubmed.ncbi.nlm.nih.gov/25720745|journal=Acta Neuropathologica|volume=129|issue=4|pages=609–610|doi=10.1007/s00401-015-1400-9|issn=1432-0533|pmc=4696044|pmid=25720745}}</ref><ref>{{Cite journal|last=Deng|first=Maximilian Y.|last2=Sill|first2=Martin|last3=Chiang|first3=Jason|last4=Schittenhelm|first4=Jens|last5=Ebinger|first5=Martin|last6=Schuhmann|first6=Martin U.|last7=Monoranu|first7=Camelia-Maria|last8=Milde|first8=Till|last9=Wittmann|first9=Andrea|date=2018-08|title=Molecularly defined diffuse leptomeningeal glioneuronal tumor (DLGNT) comprises two subgroups with distinct clinical and genetic features|url=https://pubmed.ncbi.nlm.nih.gov/29766299|journal=Acta Neuropathologica|volume=136|issue=2|pages=239–253|doi=10.1007/s00401-018-1865-4|issn=1432-0533|pmid=29766299}}</ref>  
|Prevalence  between 18% and 33%<ref>{{Cite journal|last=Rodriguez|first=Fausto J.|last2=Schniederjan|first2=Matthew J.|last3=Nicolaides|first3=Theo|last4=Tihan|first4=Tarik|last5=Burger|first5=Peter C.|last6=Perry|first6=Arie|date=2015-04|title=High rate of concurrent BRAF-KIAA1549 gene fusion and 1p deletion in disseminated oligodendroglioma-like leptomeningeal neoplasms (DOLN)|url=https://pubmed.ncbi.nlm.nih.gov/25720745|journal=Acta Neuropathologica|volume=129|issue=4|pages=609–610|doi=10.1007/s00401-015-1400-9|issn=1432-0533|pmc=4696044|pmid=25720745}}</ref><ref>{{Cite journal|last=Deng|first=Maximilian Y.|last2=Sill|first2=Martin|last3=Chiang|first3=Jason|last4=Schittenhelm|first4=Jens|last5=Ebinger|first5=Martin|last6=Schuhmann|first6=Martin U.|last7=Monoranu|first7=Camelia-Maria|last8=Milde|first8=Till|last9=Wittmann|first9=Andrea|date=2018-08|title=Molecularly defined diffuse leptomeningeal glioneuronal tumor (DLGNT) comprises two subgroups with distinct clinical and genetic features|url=https://pubmed.ncbi.nlm.nih.gov/29766299|journal=Acta Neuropathologica|volume=136|issue=2|pages=239–253|doi=10.1007/s00401-018-1865-4|issn=1432-0533|pmid=29766299}}</ref>
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| colspan="6" |
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|Nil
|Nil
|No
|No
|Case report of co-occurring ''PIK3CA'' variant<ref>{{Cite journal|last=Appay|first=Romain|last2=Pages|first2=Mélanie|last3=Colin|first3=Carole|last4=Jones|first4=David T. W.|last5=Varlet|first5=Pascale|last6=Figarella-Branger|first6=Dominique|date=2020-06-30|title=Diffuse leptomeningeal glioneuronal tumor: a double misnomer? A report of two cases|url=https://pubmed.ncbi.nlm.nih.gov/32605662|journal=Acta Neuropathologica Communications|volume=8|issue=1|pages=95|doi=10.1186/s40478-020-00978-7|issn=2051-5960|pmc=7325675|pmid=32605662}}</ref>  
|Case report of co-occurring ''PIK3CA'' variant<ref>{{Cite journal|last=Appay|first=Romain|last2=Pages|first2=Mélanie|last3=Colin|first3=Carole|last4=Jones|first4=David T. W.|last5=Varlet|first5=Pascale|last6=Figarella-Branger|first6=Dominique|date=2020-06-30|title=Diffuse leptomeningeal glioneuronal tumor: a double misnomer? A report of two cases|url=https://pubmed.ncbi.nlm.nih.gov/32605662|journal=Acta Neuropathologica Communications|volume=8|issue=1|pages=95|doi=10.1186/s40478-020-00978-7|issn=2051-5960|pmc=7325675|pmid=32605662}}</ref>
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|''TERT''
|''TERT''
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|Nil
|Nil
|No
|No
|Point mutations described include C228T and  C228A<ref>{{Cite journal|last=Deng|first=Maximilian Y.|last2=Sill|first2=Martin|last3=Chiang|first3=Jason|last4=Schittenhelm|first4=Jens|last5=Ebinger|first5=Martin|last6=Schuhmann|first6=Martin U.|last7=Monoranu|first7=Camelia-Maria|last8=Milde|first8=Till|last9=Wittmann|first9=Andrea|date=2018-08|title=Molecularly defined diffuse leptomeningeal glioneuronal tumor (DLGNT) comprises two subgroups with distinct clinical and genetic features|url=https://pubmed.ncbi.nlm.nih.gov/29766299|journal=Acta Neuropathologica|volume=136|issue=2|pages=239–253|doi=10.1007/s00401-018-1865-4|issn=1432-0533|pmid=29766299}}</ref>  
|Point mutations described include C228T and  C228A<ref>{{Cite journal|last=Deng|first=Maximilian Y.|last2=Sill|first2=Martin|last3=Chiang|first3=Jason|last4=Schittenhelm|first4=Jens|last5=Ebinger|first5=Martin|last6=Schuhmann|first6=Martin U.|last7=Monoranu|first7=Camelia-Maria|last8=Milde|first8=Till|last9=Wittmann|first9=Andrea|date=2018-08|title=Molecularly defined diffuse leptomeningeal glioneuronal tumor (DLGNT) comprises two subgroups with distinct clinical and genetic features|url=https://pubmed.ncbi.nlm.nih.gov/29766299|journal=Acta Neuropathologica|volume=136|issue=2|pages=239–253|doi=10.1007/s00401-018-1865-4|issn=1432-0533|pmid=29766299}}</ref>
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