A. Idir, Pathologie tumorale de la moelle et de ses enveloppes chez l'adulte et chez l'enfant, 1991.

M. Abdel?wahab, B. Etuk, J. Palermo, H. Shirato, J. Kresl et al., Spinal cord gliomas: A multi-institutional retrospective analysis, International Journal of Radiation Oncology*Biology*Physics, vol.64, issue.4, 2006.
DOI : 10.1016/j.ijrobp.2005.09.038

J. Allen, Complications of Chemotherapy in Patients with Brain and Spinal Cord Tumors, Pediatric Neurosurgery, vol.17, issue.4, pp.218-224, 1991.
DOI : 10.1159/000120601

J. Allen, S. Aviner, A. Yates, J. Boyett, J. Cherlow et al., Treatment of high?grade spinal cord astrocytoma of childhood with "8?in?1" chemotherapy and radiotherapy: a pilot study of CCG?945. Children's Cancer Group

P. Angevine and P. Mccormick, Spinal deformity and pediatric intramedullary spinal cord tumors, Journal of Neurosurgery: Pediatrics, vol.52, issue.2, pp.460-462, 2007.
DOI : 10.2106/JBJS.F.00318

K. Auguste and N. Gupta, Pediatric Intramedullary Spinal Cord Tumors, Neurosurgery Clinics of North America, vol.17, issue.1, pp.51-61, 2006.
DOI : 10.1016/j.nec.2005.10.004

C. Balmaceda, Chemotherapy for intramedullary spinal cord tumors, Journal of Neuro-Oncology, vol.47, issue.3, pp.293-307, 2000.
DOI : 10.1023/A:1006499313482

L. Bauchet, V. Rigau, H. Mathieu?daudé, P. Fabbro?peray, G. Palenzuela et al., Clinical epidemiology for childhood primary central nervous system tumors, Journal of Neuro-Oncology, vol.26, issue.15S, pp.87-98, 2009.
DOI : 10.1002/(SICI)1097-0142(19990501)85:9<2077::AID-CNCR27>3.3.CO;2-W

URL : https://hal.archives-ouvertes.fr/inserm-00349505

V. Benes, P. Barsa, V. Benes, and P. Suchomel, Prognostic factors in intramedullary astrocytomas: a literature review, European Spine Journal, vol.5, issue.10, pp.1397-1422, 2009.
DOI : 10.1016/0360-3016(95)00179-3

M. Berhouma, K. Bahri, S. Houissa, I. Zemmel, N. Khouja et al., Prise en charge neurochirurgicale des tumeurs intram??dullaires??: ?? propos de 45 cas, Neurochirurgie, vol.55, issue.3, pp.293-302, 2009.
DOI : 10.1016/j.neuchi.2008.02.060

E. Bouffet, A. Pierre?kahn, J. Marchal, A. Jouvet, C. Kalifa et al., Prognostic factors in pediatric spinal cord astrocytoma, Cancer, vol.6, issue.11, pp.2391-2399, 1998.
DOI : 10.1093/annonc/6.suppl_1.S3

C. Bouvier, C. Fernandez, D. Meyronet, and D. Figarella?branger, Examens cytologique, histologique, immunohistochimique et génétique des tumeurs du système nerveux central, 2005.
DOI : 10.1016/j.emcn.2005.07.001

M. Brinar, M. Rados, M. Habek, and C. Poser, Enlargement of the spinal cord: Inflammation or neoplasm?, Clinical Neurology and Neurosurgery, vol.108, issue.3, pp.284-289, 2006.
DOI : 10.1016/j.clineuro.2005.11.023

S. Browd, J. Zauberman, M. Karandikar, J. Ojemann, A. Avellino et al., A new fiber-mediated carbon dioxide laser facilitates pediatric spinal cord detethering, Journal of Neurosurgery: Pediatrics, vol.22, issue.3, pp.280-284, 2009.
DOI : 10.3109/03091909809010011

P. Buisson, M. Leclair, L. Lenormand, and Y. Héloury, Place des investigations urodynamiques chez l'enfant. Annales d'Urologie, Avr, vol.39, issue.2, pp.61-70, 2005.
DOI : 10.1016/s1762-0953(06)75017-8

L. Capelle, Etat actuel de la pathologie tumorale intramédullaire chez l'enfant et l'adolescent: contribution à son étude à propos de 16 cas, Thèse, 1998.

A. Chacko, R. Daniel, G. Chacko, and K. Babu, Pial and arachnoid welding for restoration of normal cord anatomy after excision of intramedullary spinal cord tumors, Journal of Clinical Neuroscience, vol.14, issue.8, pp.764-769, 2007.
DOI : 10.1016/j.jocn.2006.10.014

J. Chi, K. Cachola, and A. Parsa, Genetics and Molecular Biology of Intramedullary Spinal Cord Tumors, Neurosurgery Clinics of North America, vol.17, issue.1, pp.1-5, 2006.
DOI : 10.1016/j.nec.2005.10.002

G. Cinalli, C. Sainte?rose, A. Lellouch?tubiana, G. Sebag, D. Renier et al., Hydrocephalus associated with intramedullary low-grade gliomas, Journal of Neurosurgery, vol.22, issue.3, pp.480-485, 1995.
DOI : 10.1227/00006123-198804000-00024

P. Clayton and S. Shalet, The evolution of spinal growth after irradiation, Clinical Oncology, vol.3, issue.4, pp.220-222, 1991.
DOI : 10.1016/S0936-6555(05)80744-7

S. Colnat?coulbois, O. Klein, M. Braun, P. Thouvenot, and J. Marchal, Management of Intramedullary Cystic Pilocytic Astrocytoma With Rhenium-186 Intracavitary Irradiation, Neurosurgery, vol.46, issue.1, pp.1023-1024, 2010.
DOI : 10.1093/neurosurgery/46.1.213

S. Constantini, J. Houten, D. Miller, D. Freed, M. Ozek et al., Intramedullary spinal cord tumors in children under the age of 3 years, Journal of Neurosurgery, vol.18, issue.6, pp.1036-1043, 1996.
DOI : 10.1159/000120657

S. Constantini, D. Miller, J. Allen, L. Rorke, D. Freed et al., Radical excision of intramedullary spinal cord tumors: surgical morbidity and long-term follow-up evaluation in 164 children and young adults, Journal of Neurosurgery: Spine, vol.18, issue.2, pp.183-193, 2000.
DOI : 10.1159/000120657

P. Conti, G. Pansini, H. Mouchaty, C. Capuano, and R. Conti, Spinal neurinomas: retrospective analysis and long-term outcome of 179 consecutively operated cases and review of the literature, Surgical Neurology, vol.61, issue.1, pp.34-43, 2004.
DOI : 10.1016/S0090-3019(03)00537-8

E. Cornips, P. Vinken, T. Laak?poort, M. Beuls, E. Weber et al., Intramedullary cavernoma presenting with hematomyelia: report of two girls, Child's Nervous System, vol.141, issue.3, pp.391-398, 2010.
DOI : 10.1227/01.NEU.0000255437.36742.15

T. De-jonge, H. Slullitel, J. Dubousset, L. Miladi, P. Wicart et al., Late-onset spinal deformities in children treated by laminectomy and radiation therapy for malignant tumours, European Spine Journal, vol.47, issue.8, pp.765-771, 2005.
DOI : 10.1148/59.5.637

V. Deletis and F. Sala, Intraoperative neurophysiological monitoring of the spinal cord during spinal cord and spine surgery: A review focus on the corticospinal tracts, Clinical Neurophysiology, vol.119, issue.2, pp.248-264, 2008.
DOI : 10.1016/j.clinph.2007.09.135

H. Deutsch, G. Jallo, A. Faktorovich, and F. Epstein, Spinal intramedullary cavernoma: clinical presentation and surgical outcome, J. Neurosurg, vol.93, issue.1, pp.65-70, 2000.
DOI : 10.3171/spi.2000.93.1.0065

F. Diard, Imagerie des scolioses de l'enfant et de l'adolescent

V. Doireau, J. Grill, M. Zerah, A. Lellouch?tubiana, D. Couanet et al., Chemotherapy for unresectable and recurrent intramedullary glial tumours in children, British Journal of Cancer, vol.81, issue.5, pp.835-840, 1999.
DOI : 10.1038/sj.bjc.6690772

J. Dubousset, G. Charpak, W. Skalli, J. Deguise, G. Kalifa et al., Mod??lisation vert??brale et squelettique par le syst??me EOS, Archives de P??diatrie, vol.15, issue.5, pp.665-666, 2008.
DOI : 10.1016/S0929-693X(08)71868-2

C. Dufour, J. Grill, A. Lellouch?tubiana, S. Puget, P. Chastagner et al., High-grade glioma in children under 5 years of age: A chemotherapy only approach with the BBSFOP protocol, European Journal of Cancer, vol.42, issue.17, pp.2939-2945, 2006.
DOI : 10.1016/j.ejca.2006.06.021

F. Epstein and J. Farmer, Pediatric spinal cord tumor surgery, Neurosurg. Clin. N. Am, vol.1, issue.3, pp.569-590, 1990.

C. Ewelt, W. Stummer, B. Klink, J. Felsberg, H. Steiger et al., Cordectomy as final treatment option for diffuse intramedullary malignant glioma using 5-ALA fluorescence-guided resection, Clinical Neurology and Neurosurgery, vol.112, issue.4, pp.357-361, 2010.
DOI : 10.1016/j.clineuro.2009.12.013

D. Fassett, R. Clark, D. Brockmeyer, and M. Schmidt, Cervical spine deformity associated with resection of spinal cord tumors, Neurosurgical Focus, vol.74, issue.2, p.2, 2006.
DOI : 10.2106/00004623-199274010-00004

R. Fessler and L. Sekhar, Atlas of Neurosurgical Techniques, 2006.

G. Fischer and J. Brotchi, Intramedullary spinal cord tumors. Report. French Society of Neurosurgery. 45th annual congress, Angers Neurochirurgie, vol.40, issue.1, pp.1-108, 1994.

D. Fort, R. Packer, G. Kirkpatrick, K. Jr, J. Ater et al., Carboplatin and vincristine for pediatric primary spinal cord astrocytomas, Childs Nerv. Syst, vol.14, p.484, 1998.

M. Galarza, P. Peretta, R. Gazzeri, G. Cinalli, M. Forni et al., Spinal Cord Gliomas and Hydrocephalus: Utility of Neuroendoscopy, min - Minimally Invasive Neurosurgery, vol.49, issue.6, pp.347-352, 2006.
DOI : 10.1055/s-2006-955066

G. Garcés?ambrossi, M. Mcgirt, V. Mehta, D. Sciubba, T. Witham et al., Factors associated with progression-free survival and long-term neurological outcome after resection of intramedullary spinal cord tumors: analysis of 101 consecutive cases, Journal of Neurosurgery: Spine, vol.151, issue.4, pp.591-599, 2009.
DOI : 10.1016/S0090-3019(96)00040-7

K. Goh, L. Velasquez, and F. Epstein, Pediatric intramedullary spinal cord tumors: is surgery alone enough? Pediatr Neurosurg, pp.34-39, 1997.
DOI : 10.1159/000121222

S. Goutagny, D. Bouccara, A. Bozorg?grayeli, O. Sterkers, and M. Kalamarides, La neurofibromatose de type 2, Revue Neurologique, vol.163, issue.8-9, pp.765-777, 2007.
DOI : 10.1016/S0035-3787(07)91459-9

P. Grabb, D. Kelly, B. Fulmer, and C. Palmer, Radiation-Induced Glioma of the Spinal Cord, Pediatric Neurosurgery, vol.25, issue.4, pp.214-219, 1996.
DOI : 10.1159/000121127

J. Grill, C. Kalifa, and V. Doireau, Intramedullary spinal cord astrocytomas in children. Pediatr Blood Cancer, p.80, 2005.

J. Grill, Essai randomisé multicentrique européen pour les gliomes de bas grade de l'enfant, 2004.

J. Habrand and F. Drouet, Tol??rance ?? l???irradiation des tissus sains??: moelle ??pini??re, Cancer/Radioth??rapie, vol.14, issue.4-5, pp.269-276, 2010.
DOI : 10.1016/j.canrad.2010.03.004

J. Harrop, A. Ganju, M. Groff, and M. Bilsky, Primary Intramedullary Tumors of the Spinal Cord, Spine, vol.34, issue.Supplement, pp.69-77, 1922.
DOI : 10.1097/BRS.0b013e3181b95c6f

T. Hassall, A. Mitchell, and D. Ashley, Carboplatin chemotherapy for progressive intramedullary spinal cord low-grade gliomas in children: Three case studies and a review of the literature, Neuro-Oncology, vol.3, issue.4, pp.251-257, 2001.
DOI : 10.1097/00043426-200005000-00010

J. Houten and H. Weiner, Pediatric intramedullary spinal cord tumors: special considerations, Journal of Neuro-Oncology, vol.47, issue.3, pp.225-230, 2000.
DOI : 10.1023/A:1006418506213

W. Hsu, G. Pradilla, S. Constantini, and G. Jallo, Surgical considerations of spinal ependymomas in the pediatric population, Child's Nervous System, vol.88, issue.10, pp.1253-1259, 2009.
DOI : 10.1016/0360-3016(86)90345-7

W. Hsu, C. Bettegowda, and G. Jallo, Intramedullary spinal cord tumor surgery: can we do it without intraoperative neurophysiological monitoring? Childs Nerv Syst, 2010.
DOI : 10.1007/s00381-009-1022-4

M. Hulshof, J. Menten, J. Dito, J. Dreissen, R. Van-den-bergh et al., Treatment results in primary intraspinal gliomas, Radiotherapy and Oncology, vol.29, issue.3, 1993.
DOI : 10.1016/0167-8140(93)90147-Z

G. Innocenzi, A. Raco, G. Cantore, and A. Raimondi, Intramedullary astrocytomas and ependymomas in the pediatric age group: a retrospective study, Childs Nerv Syst Déc, vol.12, issue.12, pp.776-780, 1996.

G. Innocenzi, M. Salvati, L. Cervoni, R. Delfini, and G. Cantore, Prognostic factors in intramedullary astrocytomas, Clinical Neurology and Neurosurgery, vol.99, issue.1, pp.1-5, 1997.
DOI : 10.1016/S0303-8467(96)00555-0

G. Jallo, S. Danish, L. Velasquez, and F. Epstein, Intramedullary low?grade astrocytomas: long?term outcome following radical surgery, Journal of Neuro-Oncology, vol.53, issue.1, pp.61-66, 2001.
DOI : 10.1023/A:1011886516506

G. Jallo, D. Freed, and F. Epstein, Intramedullary spinal cord tumors in children, Child's Nervous System, vol.19, issue.9, pp.641-649, 2003.
DOI : 10.1007/s00381-003-0820-3

G. Jallo, D. Freed, and F. Epstein, Spinal Cord Gangliogliomas: A Review of 56 Patients, Journal of Neuro-Oncology, vol.68, issue.1, pp.71-77, 2004.
DOI : 10.1023/B:NEON.0000024747.66993.26

R. Jyothirmayi, J. Madhavan, M. Nair, and B. Rajan, Conservative surgery and radiotherapy in the treatment of spinal cord astrocytoma, Journal of Neuro-Oncology, vol.33, issue.3, pp.205-211, 1997.
DOI : 10.1023/A:1005758313700

N. Katoh, H. Shirato, H. Aoyama, R. Onimaru, K. Suzuki et al., Hypofractionated radiotherapy boost for dose escalation as a treatment option for high-grade spinal cord astrocytic tumor, Journal of Neuro-Oncology, vol.55, issue.1, pp.63-69, 2006.
DOI : 10.3171/jns.1998.88.2.0215

N. Kim, Y. Suh, and H. Shin, Thoracic Pediatric Intramedullary Schwannoma: Report of a Case, Pediatric Neurosurgery, vol.45, issue.5, pp.396-401, 2009.
DOI : 10.1159/000260911

K. Kothbauer, Neurosurgical Management of Intramedullary Spinal Cord Tumors in Children, Pediatric Neurosurgery, vol.4, issue.3, pp.222-235, 2007.
DOI : 10.1023/A:1006466422143

K. Kothbauer, Intraoperative neurophysiologic monitoring for intramedullary spinal-cord tumor surgery, Neurophysiologie Clinique/Clinical Neurophysiology, vol.37, issue.6, pp.407-414, 2007.
DOI : 10.1016/j.neucli.2007.10.003

R. Kumar and V. Singh, Intramedullary Mass Lesion of the Spinal Cord in Children of a Developing Milieu, Pediatric Neurosurgery, vol.40, issue.1, pp.16-22, 2004.
DOI : 10.1159/000076572

V. Laitier, J. Grill, L. Deley, M. Ruchoux, M. Couanet et al., Progression-Free Survival in Children With Optic Pathway Tumors: Dependence on Age and the Quality of the Response to Chemotherapy???Results of the First French Prospective Study for the French Society of Pediatric Oncology, Journal of Clinical Oncology, vol.21, issue.24
DOI : 10.1200/JCO.2003.03.043

S. Lansky, M. List, L. Lansky, C. Ritter?sterr, and D. Miller, The measurement of performance in childhood cancer patients, Cancer, vol.75, issue.7, pp.1651-1656, 1987.
DOI : 10.2214/ajr.105.1.43

H. Leclet, Bilans et stratégies d

M. Lee, A. Rezai, D. Freed, and F. Epstein, Intramedullary Spinal Cord Tumors in Neurofibromatosis, Neurosurgery, vol.67, issue.1, pp.32-37, 1996.
DOI : 10.3171/jns.1987.67.1.0059

G. Lena, A. Paredes, and D. Scavarda, Intramedullary spinal cord tumors: Pediatric aspects and adjunct therapies, Operative Techniques in Neurosurgery, vol.6, issue.1, pp.41-53, 2003.
DOI : 10.1016/S1092-440X(03)90007-7

D. Linstadt, W. Wara, S. Leibel, P. Gutin, C. Wilson et al., Postoperative radiotherapy of primary spinal cord tumors, International Journal of Radiation Oncology*Biology*Physics, vol.16, issue.6, 1989.
DOI : 10.1016/0360-3016(89)90940-1

M. Lonjon, K. Goh, and F. Epstein, Intramedullary Spinal Cord Ependymomas in Children: Treatment, Results and Follow-Up, Pediatric Neurosurgery, vol.29, issue.4, pp.178-183, 1998.
DOI : 10.1159/000028718

G. Lowe, Magnetic resonance imaging of intramedullary spinal cord tumors, Journal of Neuro-Oncology, vol.47, issue.3, pp.195-210, 2000.
DOI : 10.1023/A:1006462321234

S. Lowis, B. Pizer, H. Coakham, R. Nelson, and E. Bouffet, Chemotherapy for spinal cord astrocytoma: can natural history be modified? Childs Nerv Syst, pp.317-321, 1998.

P. Lunardi, G. Licastro, P. Missori, L. Ferrante, and F. A. , Management of intramedullary tumours in children, Acta Neurochirurgica, vol.57, issue.1-2, pp.59-65, 1993.
DOI : 10.1148/63.1.11

R. Marcus and R. Million, The incidence of myelitis after irradiation of the cervical spinal cord, International Journal of Radiation Oncology*Biology*Physics, vol.19, issue.1, pp.3-8, 1990.
DOI : 10.1016/0360-3016(90)90126-5

Y. Matsuyama, Y. Sakai, Y. Katayama, S. Imagama, Z. Ito et al., Surgical results of intramedullary spinal cord tumor with spinal cord monitoring to guide extent of resection, Journal of Neurosurgery: Spine, vol.6, issue.2, pp.404-413, 2009.
DOI : 10.3171/spi.2005.2.3.0249

P. Mccormick, R. Torres, K. Post, and B. Stein, Intramedullary ependymoma of the spinal cord, Journal of Neurosurgery, vol.63, issue.4, pp.523-532, 1990.
DOI : 10.1148/63.1.11

M. Mcgirt, K. Chaichana, A. Atiba, F. Attenello, G. Woodworth et al., Neurological outcome after resection of intramedullary spinal cord tumors in children, Child's Nervous System, vol.35, issue.1, pp.93-97, 2007.
DOI : 10.1212/WNL.39.9.1255

M. Mcgirt, K. Chaichana, F. Attenello, T. Witham, A. Bydon et al., Spinal deformity after resection of cervical intramedullary spinal cord tumors in children, Child's Nervous System, vol.35, issue.6, pp.735-739, 2008.
DOI : 10.3171/jns.2000.93.3.0513

M. Mcgirt, K. Chaichana, A. Atiba, F. Attenello, K. Yao et al., Resection of intramedullary spinal cord tumors in children: assessment of long-term motor and sensory deficits, Journal of Neurosurgery: Pediatrics, vol.3, issue.2, pp.63-67, 2008.
DOI : 10.1016/j.tics.2005.01.002

M. Mcgirt, K. Chaichana, A. Atiba, A. Bydon, T. Witham et al., Incidence of spinal deformity after resection of intramedullary spinal cord tumors in children who underwent laminectomy compared with laminoplasty, Journal of Neurosurgery: Pediatrics, vol.74, issue.6, pp.57-62, 2008.
DOI : 10.2106/00004623-199274010-00004

M. Mcgirt, S. Constantini, and G. Jallo, Correlation of a preoperative grading scale with progressive spinal deformity following surgery for intramedullary spinal cord tumors in children, Journal of Neurosurgery: Pediatrics, vol.107, issue.6, pp.277-281, 2008.
DOI : 10.1159/000050444

M. Mcgirt, G. Garcés?ambrossi, S. Parker, D. Sciubba, A. Bydon et al., Short-term Progressive Spinal Deformity Following Laminoplasty Versus Laminectomy for Resection of Intradural Spinal Tumors, Neurosurgery, vol.74, issue.1, pp.1005-1012, 2010.
DOI : 10.2106/00004623-199274010-00004

T. Merchant, E. Kiehna, S. Thompson, R. Heideman, R. Sanford et al., Pediatric Low-Grade and Ependymal Spinal Cord Tumors, Pediatric Neurosurgery, vol.32, issue.1, pp.30-36, 2000.
DOI : 10.1159/000028894

K. Minehan, E. Shaw, B. Scheithauer, D. Davis, and B. Onofrio, Spinal cord astrocytoma: pathological and treatment considerations, Journal of Neurosurgery, vol.63, issue.4, 1995.
DOI : 10.1148/63.1.11

K. Minehan, P. Brown, B. Scheithauer, W. Krauss, and M. Wright, Prognosis and Treatment of Spinal Cord Astrocytoma, International Journal of Radiation Oncology*Biology*Physics, vol.73, issue.3, 2009.
DOI : 10.1016/j.ijrobp.2008.04.060

J. Mora, O. Cruz, S. Gala, and R. Navarro, Successful treatment of childhood intramedullary spinal cord astrocytomas with irinotecan and cisplatin, Neuro-Oncology, vol.9, issue.1, 2007.
DOI : 10.1200/JCO.2003.08.175

T. Nadkarni and H. Rekate, Pediatric intramedullary spinal cord tumors, Child's Nervous System, vol.15, issue.1, pp.17-28, 1999.
DOI : 10.1007/s003810050321

S. Nishio, T. Morioka, K. Fujii, T. Inamura, and M. Fukui, Spinal cord gliomas: management and outcome with reference to adjuvant therapy, Journal of Clinical Neuroscience, vol.7, issue.1, pp.20-23, 2000.
DOI : 10.1054/jocn.1999.0128

O. Sullivan, C. Jenkin, R. Doherty, M. Hoffman, H. Greenberg et al., Spinal cord tumors in children: long-term results of combined surgical and radiation treatment, Journal of Neurosurgery, vol.2, issue.4, pp.507-512, 1994.
DOI : 10.3171/jns.1991.74.5.0720

A. Otero?rodríguez, J. Hinojosa, J. Esparza, M. Muñoz, S. Iglesias et al., Purely intramedullary spinal cord primitive neuroectodermal tumor: case report and review of the literature, Neurocirug??a, vol.20, issue.4, pp.381-386, 2009.
DOI : 10.1016/S1130-1473(09)70159-9

S. Parikh and D. Heron, Fractionated radiosurgical management of intramedullary spinal cord metastasis: A case report and review of the literature, Clinical Neurology and Neurosurgery, vol.111, issue.10, pp.858-861, 2009.
DOI : 10.1016/j.clineuro.2009.06.008

I. Pollack, Intramedullary spinal cord astrocytomas in children. Pediatr Blood Cancer, pp.617-618, 2004.

A. Poretti, D. Zehnder, E. Boltshauser, and M. Grotzer, Long?term complications and quality of life in children with intraspinal tumors. Pediatr Blood Cancer, 2008.

A. Porter, M. Lyons, D. Wingerchuk, and E. Bosch, Spinal cord astrocytoma presenting as ???idiopathic??? intracranial hypertension, Clinical Neurology and Neurosurgery, vol.108, issue.8, 2006.
DOI : 10.1016/j.clineuro.2005.10.007

V. Prasad, A. Basha, B. Prasad, and D. Reddy, Intraspinal tumour presenting as hydrocephalus in childhood, Child's Nervous System, vol.22, issue.3, pp.156-157, 1994.
DOI : 10.1007/BF00301081

G. Przybylski, A. Albright, and A. Martinez, Spinal cord astrocytomas: long-term results comparing treatments in children, Child's Nervous System, vol.13, issue.7, pp.375-382, 1997.
DOI : 10.1007/s003810050103

A. Raco, V. Esposito, J. Lenzi, M. Piccirilli, R. Delfini et al., Long?term follow?up of intramedullary spinal cord tumors: a series of 202 cases, Neurosurgery, 2005.

A. Raco, M. Piccirilli, A. Landi, J. Lenzi, R. Delfini et al., High-grade intramedullary astrocytomas: 30 years' experience at the Neurosurgery Department of the University of Rome ???Sapienza???, Journal of Neurosurgery: Spine, vol.23, issue.2, pp.144-153, 2010.
DOI : 10.1002/nau.10070

R. Reimer and B. Onofrio, Astrocytomas of the spinal cord in children and adolescents, Journal of Neurosurgery, vol.13, issue.5, pp.669-675, 1985.
DOI : 10.1227/00006123-198307000-00009

C. Roonprapunt, V. Silvera, A. Setton, D. Freed, F. Epstein et al., Surgical management of isolated hemangioblastomas of the spinal cord, Neurosurgery, 2001.

F. Sala, Improving spinal cord monitoring: A neurosurgeon???s view, Clinical Neurophysiology, vol.120, issue.4, pp.649-650, 2009.
DOI : 10.1016/j.clinph.2009.01.006

F. Sala, J. Dvorak, and F. Faccioli, Cost effectiveness of multimodal intraoperative monitoring during spine surgery, European Spine Journal, vol.113, issue.Suppl 1, pp.229-231, 2007.
DOI : 10.1007/s00586-007-0420-0

A. Santoro, M. Piccirilli, G. Brunetto, R. Delfini, and G. Cantore, Intramedullary cavernous angioma of the spinal cord in a pediatric patient, with multiple cavernomas, familial occurrence and partial spontaneous regression: case report and review of the literature, Child's Nervous System, vol.75, issue.2, pp.1319-1326, 2007.
DOI : 10.1017/S0317167100035423

. Scaverda, Tumeurs intrarachidiennes de l'enfant et du nourrisson, EMC - P??diatrie - Maladies infectieuses, vol.3, issue.1, 2008.
DOI : 10.1016/S1637-5017(08)72397-4

K. Scheinemann, U. Bartels, A. Huang, C. Hawkins, A. Kulkarni et al., Survival and functional outcome of childhood spinal cord low-grade gliomas, Journal of Neurosurgery: Pediatrics, vol.8, issue.3, pp.254-261, 2009.
DOI : 10.1002/pbc.20082

K. Schellinger, J. Propp, J. Villano, and B. Mccarthy, Descriptive epidemiology of primary spinal cord tumors, Journal of Neuro-Oncology, vol.28, issue.2, pp.173-179, 2008.
DOI : 10.1038/bjc.1973.187

A. Schiavetti, G. Varrasso, P. Maurizi, and M. Castello, Hypersensitivity to carboplatin in children, Medical and Pediatric Oncology, vol.11, issue.3, pp.183-185, 1999.
DOI : 10.1200/JCO.1993.11.5.850

J. Schittenhelm, F. Ebner, M. Tatagiba, M. Wolff, T. Nägele et al., Holocord pilocytic astrocytoma???Case report and review of the literature, Clinical Neurology and Neurosurgery, vol.111, issue.2, pp.203-207, 2009.
DOI : 10.1016/j.clineuro.2008.09.014

D. Sciubba, D. Liang, K. Kothbauer, J. Noggle, and G. Jallo, THE EVOLUTION OF INTRAMEDULLARY SPINAL CORD TUMOR SURGERY, Operative Neurosurgery, vol.24, issue.6, pp.84-91, 2009.
DOI : 10.1227/00006123-198106000-00009

W. Stummer, U. Pichlmeier, T. Meinel, O. Wiestler, F. Zanella et al., Fluorescence-guided surgery with 5-aminolevulinic acid for resection of malignant glioma: a randomised controlled multicentre phase III trial, The Lancet Oncology, vol.7, issue.5, 2006.
DOI : 10.1016/S1470-2045(06)70665-9

J. Sun, Z. Wang, Z. Li, and B. Liu, Microsurgical treatment and functional outcomes of multi-segment intramedullary spinal cord tumors, Journal of Clinical Neuroscience, vol.16, issue.5, 2009.
DOI : 10.1016/j.jocn.2008.08.016

M. Tobias, M. Mcgirt, K. Chaichana, I. Goldstein, K. Kothbauer et al., Surgical management of long intramedullary spinal cord tumors, Child's Nervous System, vol.92, issue.2, pp.219-223, 2008.
DOI : 10.1007/s00381-007-0405-7

N. Townsend, M. Handler, J. Fleitz, and N. Foreman, Intramedullary spinal cord astrocytomas in children. Pediatr Blood Cancer, pp.629-632, 2004.

E. Weiss, T. Klingebiel, R. Kortmann, C. Hess, and M. Bamberg, Intraspinal high?grade astrocytoma in a child??rationale for chemotherapy and more intensive radiotherapy? Childs Nerv Syst, Fév, vol.13, issue.2, pp.108-112, 1997.

P. Wilson, J. Oleszek, and G. Clayton, Pediatric Spinal Cord Tumors and Masses, The Journal of Spinal Cord Medicine, vol.30, issue.sup1, pp.15-20, 2007.
DOI : 10.1080/10790268.2007.11753963

URL : http://europepmc.org/articles/pmc2031985?pdf=render

T. Yagi, K. Ohata, M. Haque, and A. Hakuba, Intramedullary spinal cord tumour associated with neurofibromatosis type 1, Acta Neurochirurgica, vol.249, issue.11, pp.1055-1060, 1997.
DOI : 10.1007/BF01411560

K. Yao, M. Mcgirt, K. Chaichana, S. Constantini, and G. Jallo, Risk factors for progressive spinal deformity following resection of intramedullary spinal cord tumors in children: an analysis of 161 consecutive cases, Journal of Neurosurgery: Pediatrics, vol.2, issue.2, 2007.
DOI : 10.1159/000050444