Download Neuroimaging in paediatric epilepsy

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts

Positron emission tomography wikipedia , lookup

Image-guided radiation therapy wikipedia , lookup

Medical imaging wikipedia , lookup

Transcript
Neuroimaging in paediatric epilepsy
Poster No.:
C-0447
Congress:
ECR 2011
Type:
Educational Exhibit
Authors:
C. Hoeffel , M. Trichard , A. Léautaud , N. Bednarek , P.
1
2
1
1 1
1
1
2
Sabouraud , J. Motte ; Reims/FR, REIMS/FR
Keywords:
Pediatric, Neuroradiology brain, MR
DOI:
10.1594/ecr2011/C-0447
Any information contained in this pdf file is automatically generated from digital material
submitted to EPOS by third parties in the form of scientific presentations. References
to any names, marks, products, or services of third parties or hypertext links to thirdparty sites or information are provided solely as a convenience to you and do not in
any way constitute or imply ECR's endorsement, sponsorship or recommendation of the
third party, information, product or service. ECR is not responsible for the content of
these pages and does not make any representations regarding the content or accuracy
of material in this file.
As per copyright regulations, any unauthorised use of the material or parts thereof as
well as commercial reproduction or multiple distribution by any traditional or electronically
based reproduction/publication method ist strictly prohibited.
You agree to defend, indemnify, and hold ECR harmless from and against any and all
claims, damages, costs, and expenses, including attorneys' fees, arising from or related
to your use of these pages.
Please note: Links to movies, ppt slideshows and any other multimedia files are not
available in the pdf version of presentations.
www.myESR.org
Page 1 of 43
Learning objectives
To discuss the imaging protocol in paediatric epilepsy and indications for imaging.
To give a large overview of the different pathologies that may be encountered underlying
epilepsy in children, with the corresponding clinical specific presentations.
To discuss the role of newer imaging modalities such as MR spectroscopy and diffusion
tensor imaging.
Background
Introduction, MRI indications and technique.
Images for this section:
Page 2 of 43
Fig. 1
Fig. 2
Page 3 of 43
Fig. 3
Page 4 of 43
Fig. 4
Page 5 of 43
Fig. 5
Page 6 of 43
Fig. 6
Page 7 of 43
Imaging findings OR Procedure details
Imaging findings of each etiology.
Images for this section:
Fig. 1
Page 8 of 43
Fig. 2
Page 9 of 43
Fig. 3
Page 10 of 43
Fig. 4
Page 11 of 43
Fig. 5
Page 12 of 43
Fig. 6
Page 13 of 43
Fig. 7
Page 14 of 43
Fig. 8
Page 15 of 43
Fig. 9
Page 16 of 43
Fig. 10
Page 17 of 43
Fig. 11
Page 18 of 43
Fig. 12
Page 19 of 43
Fig. 13
Page 20 of 43
Fig. 14
Page 21 of 43
Fig. 15
Page 22 of 43
Fig. 16
Page 23 of 43
Fig. 17
Page 24 of 43
Fig. 18
Page 25 of 43
Fig. 19
Page 26 of 43
Fig. 20
Page 27 of 43
Fig. 21
Page 28 of 43
Fig. 22
Page 29 of 43
Fig. 23
Page 30 of 43
Fig. 24
Page 31 of 43
Fig. 25
Page 32 of 43
Fig. 26
Page 33 of 43
Fig. 27
Page 34 of 43
Fig. 28
Page 35 of 43
Fig. 29
Page 36 of 43
Fig. 30
Page 37 of 43
Conclusion
After viewing our exhibit, the attendee will have a comprehensive overview of various
pathologies presenting as seizure or epilepsy in children. He will also know how to
perform a dedicated MRI, in which case and what to look for. He will also be aware of
the potentiality of newer functional imaging techniques.
Images for this section:
Fig. 1
Page 38 of 43
Personal Information
TRICHARD M, pédiatrie, pôle mère-enfant, CHU Reims, France.
Images for this section:
Fig. 1
Page 39 of 43
References
[1] Guissard G, Damry N, Dan B et Al. Imaging in paediatric epilepsy. Arch pediatr.
2005;12(3):337-46
[2] Holden EW, Thanh H, Grossman E, et al. Estimating prevalence, incidence, and
disease-related mortality for patients with epilepsy in managed care organizations.
Epilepsia 2005;46:311-19
[3] Engel J. ILAE commission report. A proposed diagnostic scheme for people with
epileptic seizures and with epilepsy; report of the ILAE task force on classification and
terminology. Epilepsia 2001;42:796-803
[4] Rastogi S, C.Lee, N.Salomon. Neuroimaging in Pediatric Epilepsy: a multimodality
approach. Radiographics 2008;28(4):1079-95.
rd
[5] Snead OC 3 . Surgical treatment of medically refractory epilepsy in childhood. Brain
dev 2001;23:199-207.
[6] Cottier JP, Toutain A, Hommet C et Al. Cortical malformations and epilepsy: role of
MR imaging. J Radiol. 2006;87:1621-34.
[7] Colombo N, Tassi L, Galli C, et al. Focal cortical dysplasias: MR imaging,
histopathologic and clinical correlations in surgical treated patients with epilepsy. AJNR
Am J Neuroradiol 2003;24:724-33.
[8] Knake S, Triantafyllou C, Wald LL, et al. 3T phased array MRI improves the presurgical
evaluation in focal epilepsies: a prospective study. Neurology 2005;65:1026-31.
[9] Ildan F, Tuna M, Gocer IA, Erman T, Cetinalp E. Intracerebral ganglioglioma: clinical
and radiological study of eleven surgically treated cases with follow-up. Neurosurg 2001;
24:114-8.
[10] Raybaud C. Les epilepsies partielles pharmaco-résistantes
morphologique chez l'enfant. Rev Neurol 2004;160:106-16.
:
imagerie
[11] Peltier B, Hurtevent P, Trehan G, et Al. IRM des malformations de l'hippocampe
dans l'épilepsie temporale réfractaire. J Radiol 2005;86:69-75.
[12] Girard N, Confort-Gouny S, Schneider J et Al. MR imaging of brain maturation. J
Neuroradiol. 2007;34(5):290-310.
[13] Chandra PS, Salamon N, Huang J, et al. FDG-PET/MRI coregistration and diffusiontensor imaging distinguish epileptogenic tubers and cortex in patients with tuberous
sclerosis complex: a preliminary report. Epilepsia 2006;47:1543-1549
Page 40 of 43
[14] Juhasz C, Chugani HT. Imaging the epileptic brain with positron emission
tomography. Neuroimaging Clin N Am 2003;13:705-716.
[15] Flores-Sarnat L. Hemimegalencephaly: part 1. Genetic, clinical and imaging aspects.
J Child Neurol 2002;17:373-84.
[16] Di Rocco C, Battaglia D, Pietrini D et Al. Hemimegalencephaly: clinical implications
and surgical treatment. Childs Nerv Syst 2006;22:852-866.
[17] Palmini A, Najm I, Avanzini G, et al. Terminology and classification of the cortical
dysplasias. Neurology 2004;62(6 suppl 3):S2-S8
[18] Mackay MT, Becker LE, Chuang SH, et al. Malformations of cortical development
with balloon cells: clinical and radiologic correlates. Neurology 2003;60:580-7.
[19] Sicca F et al: Mosaic mutations of the LISI gene cause subcortical band heterotopia.
Neurology 2003,61(8):1042-6
[20] Gressens P: Mechanisms and disturbances of neuronal migration. Pediatric
Research 2000,48: 725-30
[21] Mazigh-Mrad S, Aloui N, Ben Jeddou A. Hétérotopies de la substance grise. À propos
de 4 observations pédiatriques. Arch pediatr 2003;10:34-7
[22] Takanashi J, Barkovich AJ. The changing MR imaging appearance of polymicrogyria:
a consequence of myelinisation. AJNR Am J Neuroradiol 2003; 24:788-93.
[23] Hayashi N et al: Morphological features and associated anomalies of
schizencephaly in the clinical population: Detailed analyis of MR images. Neuroradiology
2002;44(5):418-427
[24] Isapof A et al: Impact du dépistage anténatal des agénésies du corps calleux
sur le devenir des grossesses. Etude de 155 dossiers de 2000 à 2006. Arch pedia
2009;17(3):226-232
[25] Wu JY, Sutherling WW, Koh S, et al. Magnetic source imaging localizes epileptogenic
zones in children with tuberous sclerosis complex. Neurology 2006;66:1270-1272.
[26] Geldmann R et al: Neurofibromatosis type 1: Motor and cognitive function and T2W
MRI hyperintensities. Neurology 2003;61(12):1725-8
[27] C. Huon et al: Encéphalopathies anoxo-ischémiques néonatales: quelles pathologies
obstétricales? JGYN 2004;33(4):352-353
[28] S. Witte-Meyer et al: Imagerie de la souffrance neurologique néonatale: doutes et
certitudes. Arch pedia 2006;13:672-677
Page 41 of 43
[29] M. Brasseur-Daudruy et al: Accident Vasculaire Cérébral (AVC) du nouveau-né à
terme, aspects en IRM. J Radiol 2008;89:1085-93
[30] T. Mathiesen et al: Deep and brainstem cavernomas: a consecutive 8-year series.
J Neurosurg 2003;99(1):31-7
[31] S. Marret: Physiopathology of periventricular leukomalacias. Rev Med Brux
2003;24:416-9
[32] Dupont S: Imagerie de l'épilepsie. EMC 2010 Radiologie et imagerie médicale:
musculosquelettique - Neurologique - Maxillofaciale
[33] A. Roubertie et al: Acute motor deficit in childhood: diagnosis management. Arch
pediatr 2010;17:325-332
[34] Mo YH, Chen YF, Liu HM: Adrenomyeloneuropathy, a dynamic progressive disorder:
brain magnetic resonance imaging of two cases. Neuroradiology 2004;46(4):296-300
[35] G. Sonmez et al: Serial MRI in a child with PEHO syndrome. J.neurad.
2007;34:281-283
[36] L. Farina et al: MR Findings in Leigh Syndrome with COX Deficiency and SURF-1
Mutations. AJNR 2002;23:1095-1100
[37] Brami-Zylberberg F, Beuvon F,
dysembryoplasique. J Radiol 2003;84:78-9.
Meder
JF.
Tumeur
neuroépithéliale
[38] Bocti C, Robitaille Y, Diadori P, et al. The pathological basis of temporal lobe epilepsy
in childhood. Neurology 2003;60:191-195.
[39] Mohamed An Willie E, Rudgier P. Temporal lobe epilepsy due to hippocampal
sclerosis in pediatric candidates for epilepsy surgery. Neurology 2001;56:1643-9.
[40] Apport de l'IRM dans l'épilepsie liée à la sclérose mésiotemporale chez l'enfant. J
Radiol 2008 (vol 89, n°10, p 1586)
[41] Farina L, Bergqvist C, Zimmerman R, Haselgrove J, Hunter J, Bilaniuk L. Accute
diffusion abnormalities in the hippocampus of children with new-onset seizures: the
development of mesial temporal sclerosis. Neuroradiol 2004;46:251-7.
[42] Knowlton RC. The role of FDG-PET, ictal SPECT, and MEG in the epilepsy surgery
evaluation. Epilepsy Behav 2006;8:91-101.
[43] Dumas de la Roque A, Oppenheim C, Chassoux F, et al. Diffusion tensor imaging
of partial intractable epilepsy. Eur Radiol 2005;15:279-85.
Page 42 of 43
[44] Grondin R, Chuang S, Otsubo H, et al. The role of magnetoencephalography in
pediatric epilepsy surgery. Child Nerv Syst 2006;22:779-85.
[45] Mohamed IS, Otsubo H, Donner E, et al. Magnetoencephalography for surgical
treatment of refractory status epilepticus. Acta Neurol Scand Suppl 2007;115:29-36.
[46] Schwartz ES, Dlugos DJ et Al. Magnetoencephalography for pediatric epilepsy: how
we do it. AJNR 2008;29(5):832-7.
[47] RamachandranNair R, Otsubo H, Shroff MM, et al. MEG predicts outcome following
surgery for intractable epilepsy in children with normal or nonfocal MRI findings. Epilepsia
2007;48:149-57.
[48] Shibasaki H, Ikeda A, Nagamine T. Use of magnetoencephalography in the
presurgical evaluation of epilepsy patients. Clin Neurophysiol 2007;118:1438-48.
[49] 63(28) Galanaud D, Nicoli F et Al. Spectroscopie par résonance magnétique. J
Radiol. 2007;88(3 Pt 2):483-96.
Page 43 of 43