Prise en charge des tumeurs cérébrales primaires: une approche multidisciplinaire [Multidisciplinar approach to the management of gliomas]
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State: Public
Version: Final published version
License: CC BY-NC-ND 4.0
State: Public
Version: Final published version
License: CC BY-NC-ND 4.0
Serval ID
serval:BIB_195E897B3E1C
Type
Article: article from journal or magazin.
Publication sub-type
Review (review): journal as complete as possible of one specific subject, written based on exhaustive analyses from published work.
Collection
Publications
Institution
Title
Prise en charge des tumeurs cérébrales primaires: une approche multidisciplinaire [Multidisciplinar approach to the management of gliomas]
Journal
Revue medicale suisse
ISSN
1660-9379 (Print)
ISSN-L
1660-9379
Publication state
Published
Issued date
27/04/2016
Peer-reviewed
Oui
Volume
12
Number
516
Pages
821-825
Language
french
Notes
Publication types: English Abstract ; Journal Article
Publication Status: ppublish
Publication Status: ppublish
Abstract
Les gliomes représentent deux tiers des tumeurs cérébrales primaires. Leur pronostic est directement lié à leur degré de différenciation. A l’IRM, le caractère infiltrant et la prise de contraste reflètent l’agressivité tumorale. Cependant, la suspicion clinique et radiologique doit être confirmée par une histologie complétée par une analyse des marqueurs moléculaires. Ils permettent d’affiner le diagnostic et d’adapter le traitement : les mutations IDH1 et IDH2, impliquées dans la formation des gliomes de bas grade ; la codélétion 1p / 19q, marqueur des oligodendrogliomes et la méthylation du gène MGMT, facteur prédictif et pronostique des glioblastomes. La prise en charge des gliomes devrait toujours être définie lors d’une discussion par une équipe multidisciplinaire composée d’un neurochirurgien, d’un oncologue médical, d’un radio-oncologue, d’un neuropathologue et d’un neuroradiologue.
[Gliomas represent two thirds of all primary brain tumors. Their prognosis depends directly upon their level of differentiation. On MRI, tumoral aggressivity is highlighted by contrast uptake and the infiltrative nature of the lesion. Clinical suspicion must however be confirmed by histology and molecular markers become essential to refine the diagnosis and tailor the treatment. Isocytrate dehydrogenase (IDH) mutations, codeletion of 1p and 19q and the presence of methylation of the MGMT promoter identify a subgroup of gliomas with better prognosis and may help predict response to treatment. Management of patients with primary brain tumors should always be defined in multidisciplinar tumor boards involving neurosurgeons, oncologists, radiation oncologists, neuropathologists and neuroradiologists.]
[Gliomas represent two thirds of all primary brain tumors. Their prognosis depends directly upon their level of differentiation. On MRI, tumoral aggressivity is highlighted by contrast uptake and the infiltrative nature of the lesion. Clinical suspicion must however be confirmed by histology and molecular markers become essential to refine the diagnosis and tailor the treatment. Isocytrate dehydrogenase (IDH) mutations, codeletion of 1p and 19q and the presence of methylation of the MGMT promoter identify a subgroup of gliomas with better prognosis and may help predict response to treatment. Management of patients with primary brain tumors should always be defined in multidisciplinar tumor boards involving neurosurgeons, oncologists, radiation oncologists, neuropathologists and neuroradiologists.]
Keywords
Brain Neoplasms/genetics, Brain Neoplasms/pathology, Brain Neoplasms/therapy, Glioma/genetics, Glioma/pathology, Glioma/therapy, Humans, Magnetic Resonance Imaging, Mutation, Patient Care Team/organization & administration, Prognosis, Promoter Regions, Genetic
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Create date
13/02/2017 17:16
Last modification date
10/09/2024 6:20