Difference between revisions of "Long-term epilepsy associated tumor"

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==Examples==
==Examples==
* Papillary glioneuronal tumor
* Papillary glioneuronal tumor <ref name="pmid23173837">{{cite journal |vauthors=Demetriades AK, Al Hyassat S, Al-Sarraj S, Bhangoo RS, Ashkan K |title=Papillary glioneuronal tumour: a review of the literature with two illustrative cases |journal=Br J Neurosurg |volume=27 |issue=3 |pages=401–4 |date=June 2013 |pmid=23173837 |doi=10.3109/02688697.2012.741735 |url=}}</ref>
* [[Angiocentric glioma]]
* [[Angiocentric glioma]] <ref name="pmid26948368">{{cite journal |vauthors=Soffietti R, Rudà R, Reardon D |title=Rare glial tumors |journal=Handb Clin Neurol |volume=134 |issue= |pages=399–415 |date=2016 |pmid=26948368 |doi=10.1016/B978-0-12-802997-8.00024-4 |url=}}</ref>
* Isomorphic diffuse glioma
* Isomorphic diffuse glioma <ref name="pmid31563982">{{cite journal |vauthors=Wefers AK, Stichel D, Schrimpf D, Coras R, Pages M, Tauziède-Espariat A, Varlet P, Schwarz D, Söylemezoglu F, Pohl U, Pimentel J, Meyer J, Hewer E, Japp A, Joshi A, Reuss DE, Reinhardt A, Sievers P, Casalini MB, Ebrahimi A, Huang K, Koelsche C, Low HL, Rebelo O, Marnoto D, Becker AJ, Staszewski O, Mittelbronn M, Hasselblatt M, Schittenhelm J, Cheesman E, de Oliveira RS, Queiroz RGP, Valera ET, Hans VH, Korshunov A, Olar A, Ligon KL, Pfister SM, Jaunmuktane Z, Brandner S, Tatevossian RG, Ellison DW, Jacques TS, Honavar M, Aronica E, Thom M, Sahm F, von Deimling A, Jones DTW, Blumcke I, Capper D |title=Isomorphic diffuse glioma is a morphologically and molecularly distinct tumour entity with recurrent gene fusions of MYBL1 or MYB and a benign disease course |journal=Acta Neuropathol |volume=139 |issue=1 |pages=193–209 |date=January 2020 |pmid=31563982 |pmc=7477753 |doi=10.1007/s00401-019-02078-w |url=}}</ref>
* Multinodular and vacuolating neuronal tumor of the cerebrum
* Multinodular and vacuolating neuronal tumor of the cerebrum <ref name="pmid32979644">{{cite journal |vauthors=Alizada O, Ayman T, Akgun MY, Sar M, Urganci N, Kemerdere R |title=Multinodular and vacuolating neuronal tumor of the cerebrum: Two cases and review of the literature |journal=Clin Neurol Neurosurg |volume=197 |issue= |pages=106149 |date=October 2020 |pmid=32979644 |doi=10.1016/j.clineuro.2020.106149 |url=}}</ref>
* Polymorphous low grade tumor of the young
* Polymorphous low grade tumor of the young <ref name="pmid27812792">{{cite journal |vauthors=Huse JT, Snuderl M, Jones DT, Brathwaite CD, Altman N, Lavi E, Saffery R, Sexton-Oates A, Blumcke I, Capper D, Karajannis MA, Benayed R, Chavez L, Thomas C, Serrano J, Borsu L, Ladanyi M, Rosenblum MK |title=Polymorphous low-grade neuroepithelial tumor of the young (PLNTY): an epileptogenic neoplasm with oligodendroglioma-like components, aberrant CD34 expression, and genetic alterations involving the MAP kinase pathway |journal=Acta Neuropathol |volume=133 |issue=3 |pages=417–429 |date=March 2017 |pmid=27812792 |pmc=5325850 |doi=10.1007/s00401-016-1639-9 |url=}}</ref>




Revision as of 14:57, 6 November 2020

Long-term epilepsy associated tumors, abbreviated LEAT is an umbrella term for rare tumor entities in patients that do not match current WHO diagnostic criteria.

General


Examples

  • Papillary glioneuronal tumor [1]
  • Angiocentric glioma [2]
  • Isomorphic diffuse glioma [3]
  • Multinodular and vacuolating neuronal tumor of the cerebrum [4]
  • Polymorphous low grade tumor of the young [5]


Criteria

  • Seizures <18 years.
  • Temporal lobe location.
  • Mostly benign appearance (as in WHO grade I).

See also

References

  1. ↑ "Papillary glioneuronal tumour: a review of the literature with two illustrative cases". Br J Neurosurg 27 (3): 401–4. June 2013. doi:10.3109/02688697.2012.741735. PMID 23173837.
  2. ↑ "Rare glial tumors". Handb Clin Neurol 134: 399–415. 2016. doi:10.1016/B978-0-12-802997-8.00024-4. PMID 26948368.
  3. ↑ "Isomorphic diffuse glioma is a morphologically and molecularly distinct tumour entity with recurrent gene fusions of MYBL1 or MYB and a benign disease course". Acta Neuropathol 139 (1): 193–209. January 2020. doi:10.1007/s00401-019-02078-w. PMC 7477753. PMID 31563982. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7477753/.
  4. ↑ "Multinodular and vacuolating neuronal tumor of the cerebrum: Two cases and review of the literature". Clin Neurol Neurosurg 197: 106149. October 2020. doi:10.1016/j.clineuro.2020.106149. PMID 32979644.
  5. ↑ "Polymorphous low-grade neuroepithelial tumor of the young (PLNTY): an epileptogenic neoplasm with oligodendroglioma-like components, aberrant CD34 expression, and genetic alterations involving the MAP kinase pathway". Acta Neuropathol 133 (3): 417–429. March 2017. doi:10.1007/s00401-016-1639-9. PMC 5325850. PMID 27812792. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5325850/.
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