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Abstracts selected for presentation will be available online by April 15, 2014
P225 Intracranial hypertensiã“n in infancy: idiopathic intracranial hypertension or sencundary pseudotumor cerebri syndrome Micaela Pauni, Argentina
P226 Acute headache at the emergency department of a pediatric hospital Carolina Vilte, Argentina
P227 A possible relation of methylenetetrahydrofolate reductase (MTHFR) gene polymorphisms 677T/1298C to migraine in boys and girls. Anneli Kolk, Estonia
P228 Chronic and Recurrent Vertigo and Dizziness in Children and Adolescents Thyra Langhagen, Germany
P229 Prevalence of Headache among Adolescents in Northern Israel Jacob Genizi, Israel
P230 Child Headache Outpatient Clinic Akira Nishimura, Japan
P231 Effectiveness of occipital nerve block for occipital neuralgia in pediatric patients Sun Jun Kim, Korea. Repub
P232 Significance of Head-up Tilt Test in the Intractable Pediatric Migraine with Dizziness Kon-hee Lee, Korea. Repub
P233 Efficacy and safety of flunarizine in treatment of pediatric headaches Young-il Rho, Korea. Repub
P234 Pediatric migraine: use of ICHD II. criteria and treatment efficacy Zvonka Rener-primec, Slovenia
P235 Prevalence of Headache among school children in a district in the dry zone in Sri Lanka Jithangi Wanigasinghe, Sri Lanka
P236 The evaluation of prophylactic treatment of the children with migraine by using pedmidas score Yasemin Topcu, Turkey
P237 Topiramate for migraine headaches in a pediatric population Conrado Medici, Uruguay
P238 Headaches Associated With Bilateral Choroid Plexus Xanthogranulomas - Are they always benign? Case Report and Literature Review Ilya Bragin, USA
P451 Opthalmoplegic migraine: Is it a recurrent 3rd cranial nerve neuropathy? Mariana González Suarez, Argentina
P239 Novel PEX3 mutations identified as the cause of a peroxisomal biogenesis disorder with moderate clinical phenotype Clarisa Maxit, Argentina
P240 Management of patients with adrenoleukodystrophy Gabriela Reyes Valenzuela, Argentina
P241 Biopterin disorder causing hiperphenylalaninemia: two different cases Cristina Alencar, Brazil
P242 Tay-sachs disease b1 variant: case report Cristina Alencar, Brazil
P243 Mucopolysaccharidosis type IV A: Evidence of Primary and Secondary Central Nervous System Involvement Felippe Borlot, Brazil
P244 Remote Spinal Cord Injury in Mucopolysaccharidosis type IVA after Cervical Decompression Felippe Borlot, Brazil
P245 New insights in mucopolysaccharidosis type vi: neurological perspective Felippe Borlot, Brazil
P246 Clinical and radiologic features in 12 patients with juvenile and adult GM1 Gangliosidosis. João Kannebley, Brazil
P247 Differential diagnosis of the chronic encephalopathies: the importance of following the psychomotor development marks Tania Saad, Brazil
P248 Tetrahydrobiopterin (BH4) Deficiency: A Case Report Ana Carolina Cyrino, Brazil
P249 Insights into therapeutic mechanism of L-arginine therapy on cerebrovascular reactivity and cerebral blood flow in MELAS syndrome Lance Rodan, Canada
P250 Rapid clinical and neuroradiological reversal of stroke-like episodes in MELAS syndrome following high dose L-arginine Ishita Siddiq, Canada
P251 Quantitative Measurement of Cerebral Oxygen Extraction Fraction Using MRI in Patients with MELAS in Different Phases Jiangxi Xiao, China
P252 Clinical, biochemical and Genetic Spectrum of Mitochondrial disorders in Egyptian Children: A Study of 15 cases Laila Selim, Egypt
P253 Role of Plasma Aminoacids and Urinary Organic Acids in Diagnosis of Mitochondrial Diseases in Children Hoda Tomoum, Egypt
P254 First case of GLUT1 deficiency syndrome in a 2-year-old Estonian girl: a case presentation Tiina Talvik, Estonia
P255 Chondrodysplasia Punctata or Conradi-Hünnermann Syndrome. The first Guatemalan case Christian D. López, Guatemala
P256 Lysinuric proteinuria- First genetically proven case from from India Vivek Jain, India
P257 Manganese transporter defect in a child: A rare case report Mahesh Kamate, India
P258 Profile of iem cases (small molecule type) in a tertiary care referral centre from india Lokesh Lingappa, India
P259 Mutation spectrum of Glutaryl-CoA Dehydrogenase Deficiency in South Indian population with Glutaric Aciduria Type I Lokesh Lingappa, India
P260 Chronic peripheral neuropathy progressing to encephalopathy as a result of lead intoxication Harshuti Shah, India
P261 Multiple carboxylase deficiency presenting as acute encephalopathy Harshuti Shah, India
P262 An experience of childhood neurometabolic diseases registry in Iran,2010-2012 Alireza Tavasoli, Iran
P263 A case of Leigh syndrome caused by 3-methylglutaconic aciduria Yoko Nishimura, Japan
P264 X-linked adrenoleukodystrophy in childhood Kim Young, Korea. Repub
P265 Biotin Responsive Basal Ganglia Disease : Unusual presentation with spinal cord involvement Fahad Bashiri, Saudi Arabia
P266 Epilepsy as a form of presentation of hyperprolinemia type i: a purpose of two cases Inmaculada Carreras Sáez, Spain
P267 Life expectancy of Leigh syndrome in infants and children Ching-shiang Chi, Taiwan
P268 Characterization of behavioral and seizure related manifestations of guanidinoacetate-methyltransferase deficiency. Gulcin Akinci, Turkey
P269 Infantile Neuronal Ceroid Lipofucsinosis a case report Cihan Meral, Turkey
P270 Hallervorden-Spatz case report “Case Report” Cihan Meral, Turkey
P271 An Infrequent Neuroradiological Finding in Menkes Disease Mohamed Babiker, United Kingdom
P272 Leukoencephalopathy is a common finding in childhood onset Mitochondrial Disease? Evangeline Wassmer, United Kingdom
P273 Effect Of Miglustat On Neurological Outcome In Early Infantile Niemann Pick C Evangeline Wassmer, United Kingdom
P274 Association of dermal Melanocytosis with GM1-Gangliosidosis Type 1 Conrado Medici, Uruguay
P275 Newborn screening for X-linked adrenoleukodystrophy: a pilot study Silvia Tortorelli, USA
P276 Status dystonicus in children. case reports Monica Ferrea, Argentina
P277 Hypomyelination with atrophy of the basal ganglia and cerebellum - case report Ana Carolina Cyrino, Brazil
P278 Paroxysmal Dyskinesias in childhood Karla Henriquez Guaita, Chile
P279 Primary myoclonus-dystonia Often underdiagnosed entity: Report of four affected families Puneet Jain, India
P280 Movement Disorder in Three Filipino Adolescents with Anti NMDA Receptor Encephalitis: A case series Philomine Daphne Obligar, Philippines
P281 Chorea as a Manifestation of CNS Vasculitis in a 6-Year-Old Boy with Systemic Lupus Erythematosus Jocelyn Montalvo-ortiz, Puerto Rico
P282 Botulinum toxin- A in pediatric stiff hips Tamer Rizk, Saudi Arabia
P284 Efficacy of finasteride in the treatment of adults with refractory Tourette disorders. Huei-shyong Wang, Taiwan
P285 A Gilles de la Tourette (TS) case fully recovered by Topiramat Nezir Özgün, Turkey
P286 Redefining the clinical phenotype of psychomotor disabilities with X-Linked MCT8 Disease: Implications for improved therapies. Rebecca Lehman, USA
P287 Treatment of Tremor in Cerebral Palsy with Deep Brain Stimulation Aimee Morris, USA
P288 Stiff person: pediatric case report Pablo Jorrat, Argentina
P289 Chronic Inflammatory Demyelinating Polyneuropathy Secondary (CIDP) to Inflammatory Bowel Disease (IBD) and Associated to Vitamin B12 Deficiency Fernanda Goes, Brazil
P290 Atypical clinical and histological presentations in patients with mutations on the RYR1 gene Cristiane Martins, Brazil
P291 Brazilian version of the Charcot-Marie-Tooth Pediatric scale Anita Saporta, Brazil
P292 Polysomnographic abnormalities in children with Duchenne muscular dystrophy Susana Lara, Chile
P293 The Investigation of Genetics, Serum Biochemistry and Pathology in Duchenne Muscular Dystrophy Jianxiang Liao, China
P294 Clinical of different phenotypes with spinal muscular atrophy in children Ping Yuan, China
P295 A child with anti-GQ1b syndrome presenting with complete ophthalmoplegia and unilateral facial palsy. Puneet Jain, India
P296 Limb Girdle Myasthenia: An uncommon, treatable cause of proximal muscle weakness in children Ramesh Konanki, India
P297 Cognitive assessment in children with duchenne muscular dystrophy Karthik Muthusamy, India
P298 Unusual neuroimaging findings in two families with giant axonal neuropathy Suvasini Sharma, India
P299 Psychosocial intervention programme for families of patients with Duchenne Muscular Dystrophy Priya Thomas, India
P300 Array-cgh technology in the discovery of x-chromosome copy number variants in male patients with mental retardation syndromes Arif Anwar, Malaysia
P301 Síndrome Somatomorfo posterior a la vacunación contra la Hepatitis B notificado como ESAVI y su impacto en la vacunación contra la Hepatitis B en Ica, Perú Ines Caro Kahn, Peru
P302 Poliomielitis Aguda Pos Vacunal en el Perú Reporte de cinco casos y análisis del impacto social y sanitario entre los años 2009 y 2011 Ines Caro Kahn, Peru
P303 Does Acute Motor Axonal Neuropathy hurt? Mireya Bolo-diaz, Puerto Rico
P305 Triplication of PMP22 gene region associated with Charcot-Marie-Tooth disease-1A Manjeet Raina, United Kingdom
P306 Infantile Axonal Neuropathy -a case series Nikil Sudarsan, United Kingdom
P307 Prepubertal Myasthenia Gravis-Is infection a trigger or the cause? Sandya Tirupathi, United Kingdom
P308 New antiepileptic drugs in newborns Cecilia Vázquez, Argentina
P309 The neurological development of newborns at high risk through outpatient services by multidisciplinary team Alexandre Serafim, Brazil
P310 Congenital amyoplasia: report of 7 cases Andres Barrios, Chile
P311 Effect of severe perinatal asphyxia on pituitary and thyroid functions in neonates Reetika Saini, India
P312 EEG and MRI comparison as a predicting factor for neurodevelopmental outcome in hypoxic ischemic encephalopathy infant treated with hypothermia Alberto Spalice, Italy
P313 Hypomelanosis of ito associated with multiple brain malformations Bosanka Jocic-jakubi, Kuwait
P314 Seguimiento neurológico de recién nacidos pretérmino en una unidad del imss Dianey Flores, Mexico
P315 Neurologic manifestations of infant chronic lead poisoning. report of 9 cases Ines Caro Kahn, Peru
P317 An Unusual Cause of Brachial Plexus Palsy in Neonatal Period: Retropharyngeal Abscess Pinar Gencpinar, Turkey
P318 Fetal MR neuroimaging - what is the outcome? Prakash Satodia, United Kingdom
P319 Neonatal seizures and metabolic disorders in a tertiary NICU Prakash Satodia, United Kingdom
P320 EEG Monitoring in preterm neonates using a new portable EEG device "microEEG" Geetha Chari, USA
P321 Alterações autonômicas em empiema pleural septado: relato de dois casos pediátricos Iara Bittencourt, Brazil
P322 Vestibular Dysfunction Following Paediatric Traumatic Brain Injury - exploration of a novel diagnostic tool Karen Barlow, Canada
P323 The feasibility of performing computerized cognitive testing after mild TBI in a paediatric Emergency Department Aneesh Khetani, Canada
P324 Protective effect of Niuhuang Qingxin Powders on experimental seizure in developing rats Xiaolu Chen, China
P325 Protective effect of Niuhuang Qingxin Powders on hyperthermia induced seizure in developing rats Xiaolu Chen, China
P326 Predictors of outcome in non-traumatic coma in a pediatric cohort from South India: Results of a multivariate analysis. Vykuntaraju Gowda, India
P328 The Tympanic Membrane Displacement Analyser for Monitoring Intracranial Pressure in Childhood Acute Coma Samson Gwer, Kenya
P329 Neuroprotective effect of mild hypoxia in organotypic hippocampal slice cultures of rat Soo Ahn Chae, Korea. Repub
P330 Protective effects of novel antiepileptic drug lacosamide in experimentally induced transient cerebral ischemia Sung Koo Kim, Korea. Repub
P331 Cclinical features of encephalopathy in children with burns Olga Lvova, Russia
P332 Zonisamide Attenuates Hyperoxia-Induced Apoptosis In The Developing Rat Brain Yasemin Topcu, Turkey
P333 A novel method of experimental traumatic brain injury in rodents: validation study Biju Hameed, UK
P334 Spironolactone, but not mifepristone, enhances upregulation of Brain Derived Neurotrophic Factor (BDNF) and neurotrophic Trk B receptor (Trk B) gene expression in a rat model of Traumatic Brain Injury (TBI) Biju Hameed, UK
P335 Fatal Outcome Following First Infliximab Infusion in a Child with Inflammatory Bowel Disease Fiona Baumer, USA
P337 ROHHAD: Rapid onset obesity and the idiopathic hypothalamic syndrome in children Jon Soo Kim, Malaysia
P338 Clinical and radiological findings in malformations of cortical development: clues for genetic testing Paulina Carullo, Argentina
P339 Hotfoot mutant in human characterized by cerebellar ataxia and early-onset retinal dystrophy caused by homozygous GRID2 deletion Nicolas Deconinck, Belgium
P340 Treatment of facial myotonia with botulinum toxin type A (BTX-A) in the Schwartz-Jampel syndrome (SJS): report of two cases Igor Bandeira, Brazil
P341 The cromossome 14q terminal deletion syndrome: case report with emphasis on neurological aspects Clay Brites, Brazil
P342 Brown-Vialetto-van Laere syndrome: a case report Aline Lemos, Brazil
P343 GM2 synthase deficiency: a New Inborn Error of Metabolism presenting as Hereditary Spastic Paraplegia with Infantile Onset Charles Lourenco, Brazil
P344 Lisdexanfetamine as a treatment option for narcholepsia Heloisa Viscaino Pereira, Brazil
P345 Protein C deficiency in children and adolescents with sickle cell anemia post-stroke João Jg, Brazil
P346 Infantile pompe's disease: a case report Juliana Peixoto, Brazil
P347 Torsion dystonia (DYT 1) caused by mutation in TOR 1A presenting with Myoclonic dystonia André Luiz Santos Pessoa, Brazil
P348 A case of GLUT1 deficiency syndrome with developmental delay and absence of seizures and movement disorder André Luiz Santos Pessoa, Brazil
P349 Mutation screening of FOXP2 gene in autism and Asperger syndrome Michele Pozzato, Brazil
P350 Pontocerebellar hypoplasia in the differential diagnosis of floppy infant syndrome Tania Saad, Brazil
P351 Case Report: Joubert Syndrome Giuliana Salmazo, Brazil
P352 Use of cyclodextrin in two Brazilian girls with Niemann-Pick disease type C Camilo Santos, Brazil
P353 Rett syndrome: clinical phenotypes associated to mutations in mecp2 gene Mónica Troncoso, Chile
P354 Defects in the synthesis of proteolipid protein, different forms of presentation for defects in the same gene. Mónica Troncoso, Chile
P355 Vanishing white matter disease (vwm): clinical features, genetic study and evolution in 10 chilean patients. Mónica Troncoso, Chile
P356 The Relationship between Academic Performance and Academic-related Boredom: the 5-HTTLPR Gene Polymorphism as a Moderator Yangyang Liu, China
P357 Next generation massively parallel sequencing of targeted exomes to identify genetic mutations in Chinese unknown cause early-onset epileptic encephalopathies Jing Peng, China
P358 ATP1A3 gene de novo mutation causing Alternating Hemiplegia of Childhood in an Ecuadorian girl. Bolivar Quito-betancourt, Ecuador
P359 Rett Syndrome,Genotype-Phenotype correlations Lobna Mansour, Egypt
P360 Novel mitochondrial mutation in an Indian family causing autosomal recessive neurodegenerative disorder Sheffali Gulati, India
P361 TOSCA - TuberOus SClerosis registry to increAse disease awareness Paolo Curatolo, Italy
P362 Aicardi syndrome in a genotypic male. Case report Bakhytkul Myrzaliyeva, Kazakhstan
P363 Neuropsychiatric Manifestations in Children with 22q11.2 microdeletion syndrome : Single Center Study Eunhee Kim, Korea. Repub
P364 Tuberous Sclerosis Complex in Paraguay. Report of 8 cases. Laura Arredondo, Paraguay
P365 Novel GLRB Gene Mutation in a Saudi Baby with Hyperekplexia Tamer Rizk, Saudi Arabia
P366 Pellagra-like Syndrome Proves to be a Variant of Xeroderma Pigmentosum-Cockayne Syndrome and Niacin Confers Clinical Benefit Mustafa Salih, Saudi Arabia
P367 Plexiform neurofibromas in South African children with Neurofibromatosis 1 Veruschka Ramanjam, South Africa
P368 Prevalence of LIS1 and related genes mutations in a population sample of 109 patients with structural CNS abnormalities. Francisco Carratalá-Marco, Spain
P369 Congenital fibrosis of extra ocular muscles (CFEOM) resulting from mutations in tubulin 3 (TUBB3) can mimic Moebius syndrome Kosmapatabendige Dalpatadu, United Kingdom
P370 Pontocerebellar Hypoplasia Min Ong, United Kingdom
P371 A Novel Variant in GABRB2 Associated with Intellectual Disability and Epilepsy Ali Fatemi, USA
P372 Adult Onset Tay-Sachs and Sandhoff Diseases Present with Non-specific Motor and Psychiatric Symptoms Claire Teigen, USA
P373 Anti-gq1b igg antibody syndrome: miller fisher syndrome and bickerstaff's brainstem encephalitis superposition Pablo Jorrat, Argentina
P374 Therapeutic plasma exchange in children with immune-mediated encephalopathy and a partial response to immunomodulatory treatment. Analia Pastrana, Argentina
P375 The aetiology, outcome and MRI of acute childhood encephalitis in a retrospective Australian cohort; emerging antibody-mediated encephalitides Sekhar Pillai, Australia
P376 Hemorrhagic Acute Diffuse Encephalomyelitis associated with Bordetella pertussis Marcela Gonçalves, Brazil
P377 Mesenteric ischemia following immunoglobin infusion for treatment of anti-NMDA receptor encephalitis Bárbara Hackbart, Brazil
P378 Case report: subacute sclerosing panencephalitis Patricia Mariano Da Costa, Brazil
P379 Optic neuritis in juvenile idiopathic arthritis patient Fernanda Monti, Brazil
P380 Neuromyelitis optica in children - a severe disease. Fernanda Morgado, Brazil
P381 Recurrent acute disseminated encephalomyelitis (adem): a case report Avessandra Costa Avê, Brazil
P382 Striving for the best treatment for Pediatric Acute demyelinating syndromes: results from cohort analysis Tania Saad, Brazil
P383 Extensive unihemispheric white matter lesion as atypical presentation of X-linked adrenoleukodystrophy Ellen Siqueira, Brazil
P384 Association between acute disseminated encephalomyelitis and Guillain-Barré syndrome in a child Rafaela Viana, Brazil
P385 Anti-NMDA receptor encephalitis. First case with confirmed circulating antibodies in Ecuador Bolivar Quito-betancourt, Ecuador
P386 A pediatric cohort of recurrent central nervous system demyelination; experience of a tertiary centre from north India Sheffali Gulati, India
P387 Variable manifestations of Anti-NMDA receptor encephalitis in children: Case series from tertiary care centre in India Lokesh Lingappa, India
P388 Clinical profile and outcome of children with opsoclonus myoclonus ataxia syndrome (oma) Karthik Muthusamy, India
P389 Does increased intracranial pressure contribute to the clinical symptomatology of acute disseminated encephalomyelitis (ADEM)? Rotem Orbach, Israel
P391 The clinical natural course after a first episode of central nerve systems demyelination in children Cha Gon Lee, Korea. Repub
P392 Screening autoimmune synaptic antibodies in pediatric patients suspecting autoimmune encephalitis Byungchan Lim, Korea. Repub
P393 Posterior Reversible Leukoencephalopathy Syndrome. Report of two cases. Zulma Valenzuela, Paraguay
P394 Non-paraneoplastic limbic encephalitis- clinical course in 10-years-old boy Ilona Kopyta, Poland
P395 Spinal cord involvement in children and adolescents with multiple sclerosis Katarzyna Kotulska, Poland
P396 The clinical and predictive factors for relapse after an initial event of acute disseminated encephalomyelitis in children. Marie Hidalgo, Puerto Rico
P397 Acute Necrotizing Encephalopathy of Childhood in a Non-Asian 4-Year-Old Child after Varicella Immunization Leyda Sanchez-ortiz, Puerto Rico
P398 Autoimmune Anti-N-methyl-D-Aspartate Receptor(antiNMDAR) encephalitis: 2 case reports from Saudi Arabia Fahad Bashiri, Saudi Arabia
P399 Neuropsychological Outcomes of Anti-NMDA Receptor Encephalitis in Children: A Case Series Cristelle Chow, Singapore
P400 Anti-N-methyl-D-aspartate Receptor Encephalitis in Taiwan Kuang-lin Lin, Taiwan
P401 Hashimoto encephalopathy presenting as seizure and acute psychiatric findings Ayse Aksoy, Turkey
P402 Longitudinally extensive transverse myelitis in a-17-month old girl patient with recurrent hypotonia attacks treated with intravenous immunoglobulin Pinar Gencpinar, Turkey
P403 Hemiconvulsion-Hemiplegia-Epilepsy (HHE) syndrome presenting with no apparent hemiconvulsion: A case report. Rahul Singh, United Kingdom
P404 Electrophysiological features of childhood autoimmune encephalitis Rahul Singh, United Kingdom
P405 Anti-MOG antibodies in Paediatric Demyelinating Disease Sandya Tirupathi, United Kingdom
P406 Kinsbourne Syndrome. Should we modify our therapeutic behavior? Virginia Pedemonte, Uruguay
P407 Kleine-Levin syndrome with rapid cycling - case report and review of the literature Claudio de Gusmão, USA
P408 Evaluation of neuroinflammation in pediatric multiple sclerosis patients Mitchel Williams, USA
P409 The Posterior Fossa Syndrome predicts a poor long term functional outcome Coriene Catsman-berrevoets, Netherlands
P411 The utility of a semi-quantitative scoring of orbital imaging following the first episode of optic neuritis: A pilot study. Rahul Singh, United Kingdom
P412 Neurofibromatosis Type 1 (NF1) in children and Unidentified Bright Objects (UBOs) on Magnetic Resonance imaging (MRI). Rita Ilari, Argentina
P413 Inherited manganism: typical clinical and neuroimaging features Marcela Avelino, Brazil
P414 An unusual cause of blindness: bilateral geniculate lesion. Renata Silva, Brazil
P415 Clinical spectrum and neuroimaging in children with malformations of cortical development Lobna Mansour, Egypt
P417 The spectrum of leukodystrophies in children: experience at a tertiary care centre from north India Puneet Jain, India
P418 Phelan-McDermid syndrome associated with polymicrogyria Alberto Spalice, Italy
P419 The use of susceptibility-weighted imaging for epileptic focus localization in acute stage pediatric encephalopathy: A case report Hiroki Iwasaki, Japan
P420 Arterial spin labeling perfusion MRI analysis in a patient with brain swelling following acute subdural hemorrhage Akiko Tamasaki, Japan
P421 Comparison of cranial magnetic resonance imaging findings and clinical features in patients with corpus callosum abnormalities Erhan Bayram, Turkey
P423 N-methyl D-aspartate receptor (NMDAR) antibodies associated with distinct clinico-radiological white matter syndromes: clinical evidence for an anti-NMDAR leukoencephalopathy? Rahul Singh, UK
P422 Generalised radiological abnormality associated with acute neurological presentations in sickle cell disease Borna Guevel, United Kingdom
P424 Spontaneous Recurrent Bilateral Vertebral Artery Dissection: Two different outcomes of the same event Maria Buompadre, Argentina
P425 Vascular malformations of the spinal cord: presentation of a case series Gabriela Reyes Valenzuela, Argentina
P426 Social competence in survivors of pediatric stroke. Vicki Anderson, Australia
P427 Clinical Presentation of Moyamoya Disease and its association with Neuroimaging among Bangladeshi Children. Narayan Saha, Bangladesh
P428 Fibrocartilaginous embolism as a cause of spinal cord infarction A case report. Leticia Miranda, Brazil
P429 Posterior reversible encephalopathy syndrome: retrospective analysis of a pediatric intensive care unity Patricia Takahashi, Brazil
P430 STURGE-WEBER: A retrospective study of 28 pacients Joao Tussolini, Brazil
P431 Study of Stroke in Childhood and Adolescence Ingrid Zavaleta, Brazil
P432 Resting-state functional magnetic resonance imaging of motor networks in perinatal stroke Jennifer Saunders, Canada
P433 Familial moyamoya in 3 siblings with confirmed c.14576G>A variant mutation in RNF213 gene of South Asian (Bangladeshi) descent Ivanna Yau, Canada
P434 Pediatric arterial ischemic stroke in a serie of 63 patients: Clinical profile, risk factors and severity Maria Hidalgo, Chile
P435 Risk Factors for Perinatal Arterial Ischaemic Stroke: a Case-control Study Mónica Troncoso, Chile
P436 Evolution and prognosis in pediatric arterial ischemic stroke in a serie of 64 patients Mónica Troncoso, Chile
P437 Are methylenetetrahydrofolate reductase polymorphisms A1298C and C677T genetic risk factors for pediatric stroke and is there difference between boys and girls? Anneli Kolk, Estonia
P438 Epilepsy after presumed perinatal stroke Rael Laugesaar, Estonia
P439 Neurological Involvement in Children with E. coli O104:H4-induced Haemolytic Uraemic Syndrome Hans Hartmann, Germany
P440 Ischemic stroke in childhood Konstantin Pushkarev, Kazakhstan
P442 Preventing Stroke in Sickle Cell Disease in Portugal Rita Silva, Portugal
P443 Transient cerebral arteriopathy in a child associated with cytomegalovirus infection Tai-heng Chen, Taiwan
P444 Epidemiology and Characteristics of Pediatric stroke in Taiwan: a Nationwide Population based study Kuo-liang Chiang, Taiwan
P445 Stroke Outcome Prognostication in the Critical Care Setting Jean-Pierre Lin, United Kingdom
P446 To report a unique case of bilateral middle cerebral artery infarction associated with sildenafil use in a child. Manjeet Raina, United Kingdom
P447 Rationale and design of an International Maternal Newborn Stroke Registry : Mariana Ciobanu, USA
P448 Leptomeningeal phosphorylated ERK expression and urine vascular biomarkers in Sturge-Weber syndrome Anne Comi, USA