Extramedullary Tumors

Chapter

Keywords

Nerve Root Arachnoid Cyst Dermoid Cyst Tethered Cord Tethered Cord Syndrome 
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References

  1. 1.
    Abou-Fakhr FS, Kanaan SV, Youness FM, Hourani MH, Haddad MC (2002) Thoracic spinal intradural arachnoid cyst: report of two cases and review of literature. Eur Radiol 12:877–882PubMedCrossRefGoogle Scholar
  2. 2.
    Acciarri N, Padovani R, Giulioni M, Gaist G (1993) Surgical treatment of spinal cavernous angiomas. J Neurosurg Sci 37:209–215PubMedGoogle Scholar
  3. 3.
    Achari G, Behari S, Mishra A, Pandey R, Jain VK (2000) Extradural meningioma en-plaque of the cervical cord. Neurol Res 22:351–353PubMedGoogle Scholar
  4. 4.
    Agnoli AL (1984) [Computer tomographic detection of an intraspinal arachnoid cyst]. Rontgenblatter 37:391–393PubMedGoogle Scholar
  5. 5.
    Agnoli AL, Laun A, Schönmayr R (1984) Enterogenous intraspinal cysts. J Neurosurg 61:834–840PubMedGoogle Scholar
  6. 6.
    Alter M (1975) Statistical aspects of spinal cord tumors. In: Vinken PJ, Bruyn GW (eds) Handbook of Clinical Neurology. Vol. 19. Tumours of the Spine and Spinal Cord. Part I. North Holland, Amsterdam, pp 1–22Google Scholar
  7. 7.
    Alvisi C, Cerisoli M, Giulioni M, Guerra L (1987) Longterm results for surgically treated congenital intradural spinal arachnoid cysts. J Neurosurg 67:333–335PubMedGoogle Scholar
  8. 8.
    Ammerman BJ, Henry JM, De Girolami U, Earle KM (1976) Intradural lipomas of the spinal cord. A clinicopathological correlation. J Neurosurg 44:331–336PubMedGoogle Scholar
  9. 9.
    Anderson FM (1975) Occult spinal dysraphism: a series of 73 cases. Pediatrics 55:826–835PubMedGoogle Scholar
  10. 10.
    Andrews BT, Weinstein PR, Rosenblum ML, Barbaro NM (1988) Intradural arachnoid cysts of the spinal canal associated with intramedullary cysts. J Neurosurg 68:544–549PubMedGoogle Scholar
  11. 11.
    Aoyagi N, Hayakawa I, Takizawa T, Matsumoto M (1985) [Clinical study of spinal intradural arachnoid cyst]. No Shinkei Geka 13:1205–1212PubMedGoogle Scholar
  12. 12.
    Arai Y, Yamauchi Y, Tsuji T, Fukasaku S, Yukota R, Kudo T (1992) Spinal neurenteric cyst. Report of two cases and review of forty-one cases reported in Japan. Spine 17:1421–1424PubMedCrossRefGoogle Scholar
  13. 13.
    Arai H, Sato K, Okuda O, Miyajima M, Hishii M, Nakanishi H, Ishii H (2001) Surgical experience of 120 patients with lumbosacral lipomas. Acta Neurochir (Wien) 143:857–864CrossRefGoogle Scholar
  14. 14.
    Arnautovic KI, Al-Mefty O (2001) Surgical seeding of chordomas. J Neurosurg 95:798–803PubMedGoogle Scholar
  15. 15.
    Asano S, Kawahara N, Kirino T (2003) Intradural spinal seeding of clival chordoma. Acta Neurochir (Wien) 145:599–603CrossRefGoogle Scholar
  16. 16.
    Banczerowski P, Lipoth L, Vajda J, Veres R (2003) Surgery of ventral intradural midline cervical spinal pathologies via anterior cervical approach: our experience. Ideggyogy Sz 56:115–118PubMedGoogle Scholar
  17. 17.
    Bassiouni H, Hunold A, Asgari S, Hübschen U, König HJ, Stolke D (2004) Spinal intradural juxtamedullary cysts in the adult: surgical management and outcome. Neurosurgery 55:1352–1360PubMedCrossRefGoogle Scholar
  18. 18.
    Baysefer A, Izci Y, Erdogan E (2001) Lateral intrathoracic meningocele associated with a spinal intradural arachnoid cyst. Pediatr Neurosurg 35:107–110PubMedCrossRefGoogle Scholar
  19. 19.
    Betchen S, Schwartz A, Black C, Post K (2002) Intradural hemangiopericytoma of the lumbar spine: case report. Neurosurgery 50:654–657PubMedCrossRefGoogle Scholar
  20. 20.
    Boccardo M, Ruelle A, Mariotti E (1985) Personal experience with the surgery of spinal meningiomas. Ital J Neurol Sci 6:29–35PubMedCrossRefGoogle Scholar
  21. 21.
    Bret P, Lecuire J, Lapras C, Deruty R, Dechaume JP, Arsaad A (1976) Les meningiomas intra-rachidiens. Reflexions apropos d’une serie de 60 observations. Neurochirurgie 22:5–22PubMedGoogle Scholar
  22. 22.
    Brickner WM (1918) Spina bifida occulta. Am J Med Sci 155:474Google Scholar
  23. 23.
    Bristow RG, Laperriere NJ, Tator C, Milosevic M, Wong CS (1997) Post-operative radiotherapy for recurrent dermoid cysts of the spine: a report of 3 cases. J Neurooncol 33:251–256PubMedCrossRefGoogle Scholar
  24. 24.
    Broager B (1953) Spinal neurinoma. 44 cases with discussion of histologic origin and with special reference to differential diagnosis against spinal glioma and meningioma. Acta Psychiatr Neurol Scand 85Suppl:11–241Google Scholar
  25. 25.
    Brooks BS, Duvall ER, El Gammal T, Garcia JH, Gupta KL, Kapila A (1993) Neuroimaging features of neurenteric cysts: analysis of nine cases and review of the literature. AJNR Am J Neuroradiol 14:735–746PubMedGoogle Scholar
  26. 26.
    Buczek M, Jagodzinski Z (1994) [Diagnosis and treatment of central nervous system arachnoid cyst]. Neurol Neurochir Pol 28:211–220PubMedGoogle Scholar
  27. 27.
    Bull JWD (1953) Spinal meningiomas and neurofibromas. Acta Radiol 40:283–300PubMedGoogle Scholar
  28. 28.
    Byrne E, McNeill P, Gilford E, Wright C (1985) Intradural cyst with compression of the cauda equina in ankylosing spondylitis. Surg Neurol 23:162–164PubMedCrossRefGoogle Scholar
  29. 29.
    Caroli E, Acqui M, Roperto R, Ferrante L, D’Andrea G (2004) Spinal en plaque meningiomas: a contemporary experience. Neurosurgery 55:1275–1279PubMedCrossRefGoogle Scholar
  30. 30.
    Celli P, Cervoni L, Cantore G (1993) Ependymoma of the filum terminale: treatment and prognostic factors in a series of 28 cases. Acta Neurochir (Wien) 124:99–103CrossRefGoogle Scholar
  31. 31.
    Celli P, Cervoni L, Salvati M, Cantore G (1997) Recurrence from filum terminale ependymoma 42 years after ‘total’ removal and radiotherapy. J Neurooncol 34:153–156PubMedCrossRefGoogle Scholar
  32. 32.
    Cervoni L, Celli P, Fortuna A, Cantore G (1994) Recurrence of spinal ependymoma. Risk factors and long-term survival. Spine 19:2838–2841PubMedCrossRefGoogle Scholar
  33. 33.
    Cervoni L, Celli P, Scarpinati M, Cantore G (1994) Neurinomas of the cauda equina. Clinical analysis of 40 surgical cases. Acta Neurochir 127:199–202CrossRefGoogle Scholar
  34. 34.
    Cervoni L, Celli P, Cantore G, Fortuna A (1995) Intradural tumors of the cauda equina: a single institution review of clinical characteristics. Clin Neurol Neurosurg 97:8–12PubMedCrossRefGoogle Scholar
  35. 35.
    Champion G, Brophy B (1987) Spinal cord meningiomas in the elderly. Age Ageing 16:383–387PubMedCrossRefGoogle Scholar
  36. 36.
    Chang IC (2004) Surgical experience in symptomatic congenital intraspinal cysts. Pediatr Neurosurg 40:165–170PubMedCrossRefGoogle Scholar
  37. 37.
    Chang UK, Choe WJ, Chung SK, Chung CK, Kim HJ (2002) Surgical outcome and prognostic factors of spinal intramedullary ependymomas in adults. J Neurooncol 57:133–139PubMedCrossRefGoogle Scholar
  38. 38.
    Chapman P, Stieg PE, Magge S, Barnes P, Feany M (1999) Spinal lipoma controversy. Neurosurgery 44:186–193PubMedCrossRefGoogle Scholar
  39. 39.
    Chavda SV, Davis AM, Cassar-Pullicino VN (1985) Enterogenous cysts of the central nervous system: a report of eight cases. Clin Radiol 36:245–251PubMedCrossRefGoogle Scholar
  40. 40.
    Chern SH, Lin SM, Tseng SH, Tu YK, Yang LS, Kao MC, Hung CC (1993) Prognostic factors of intraspinal neurilemmoma and meningioma with severe preoperative motor deficits. J Formos Med Assoc 92:227–230PubMedGoogle Scholar
  41. 41.
    Choux M, Lena G, Genitori L, Foroutan M (1994) The surgery of occult spinal dysraphism. Adv Tech Stand Neurosurg 21:188–238Google Scholar
  42. 42.
    Chumas PD (2000) The role of surgery in asymptomatic lumbosacral spinal lipomas. Br J Neurosurg 14:301–304PubMedCrossRefGoogle Scholar
  43. 43.
    Ciappetta P, Celli P, Palma L, Mariottini A (1985) Intraspinal hemangiopericytomas. Report of two cases and review of the literature. Spine 10:27–31PubMedCrossRefGoogle Scholar
  44. 44.
    Ciapetta P, Domenicucci M, Raco A (1988) Spinal meningiomas: prognosis and recovery factors in 22 cases with severe motor deficits. Acta Neurol. Scand 77:27–30Google Scholar
  45. 45.
    Clarke DB, Leblanc R, Bertrand G, Quartey GR, Snipes GJ (1998) Meningeal melanocytoma. Report of a case and a historical comparison. J Neurosurg 88:116–121PubMedGoogle Scholar
  46. 46.
    Clifton AG, Ginsberg L, Webb WJ, Valentine AR (1987) Idiopathic spinal arachnoid cyst and syringomyelia. Br J Radiol 60:1023–1025PubMedCrossRefGoogle Scholar
  47. 47.
    Coffin CM, Weill A, Miaux Y, Srour A, Cognard C, Dubard T, Savin D, Chiras J (1996) Posttraumatic spinal subarachnoid cyst. Eur Radiol 6:523–525PubMedCrossRefGoogle Scholar
  48. 48.
    Cohen-Gadol AA, Zikel OM, Koch CA, Scheithauer BW, Krauss WE (2003) Spinal meningiomas in patients younger than 50 years of age: a 21-year experience. J Neurosurg (Spine 3) 98:258–263PubMedGoogle Scholar
  49. 49.
    Colak A, Pollack IF, Albright AL (1998) Recurrent tethering: a common long-term problem after lipomyelomeningocele repair. Pediatr Neurosurg 29:184–190PubMedCrossRefGoogle Scholar
  50. 50.
    Conti P, Pansini G, Mouchaty H, Capuano C, Conti R (2004) Spinal neurinomas: retrospective analysis and longterm outcome of 179 consecutively operated cases and review of the literature. Surg Neurol 61:34–44PubMedCrossRefGoogle Scholar
  51. 51.
    Crockard HA, Bradford R (1985) Transoral transclival removal of a schwannoma anterior to the craniocervical junction. Case report. J Neurosurg 62:293–295PubMedGoogle Scholar
  52. 52.
    Cushing H, Eisenhardt L (1938) Meningiomas. Their Classification, Regional Behaviour, Life History, and Surgical End Results. CC Thomas, SpringfieldGoogle Scholar
  53. 53.
    Davis RA, Washburn PL (1970) Spinal cord meningioma. Surg Gynecol Obstet 131:15–21PubMedGoogle Scholar
  54. 54.
    Dickman CA, Apfelbaum RI (1998) Thoracoscopic microsurgical excision of a thoracic schwannoma. Case report. J Neurosurg 88:898–902PubMedGoogle Scholar
  55. 55.
    Drapkin AJ (1974) High cervical intradural lipoma. J Neurosurg 41:699–704PubMedGoogle Scholar
  56. 56.
    Dow G, Biggs N, Evans G, Gillespie J, Ramsden R, King A (2005) Spinal tumors in neurofibromatosis type 2. Is emerging knowledge of genotype predictive of natural history? J Neurosurg Spine 2:574–579PubMedGoogle Scholar
  57. 57.
    Dyck P (1992) Intramedullary lipoma. Diagnosis and treatment. Spine 17:979–981PubMedCrossRefGoogle Scholar
  58. 58.
    Eguchi T, Tamaki N, Kurata H (1999) Endoscopy of the spinal cord: cadaveric study and clinical experience. Minim Invasive Neurosurg 42:146–151PubMedGoogle Scholar
  59. 59.
    Ehni G, Love JG (1945) Intraspinal lipomas. Report of cases; review of the literature, and clinical and pathologic study. Arch Neurol Psych 53:1–28Google Scholar
  60. 60.
    El Mahdi MA (1977) Arachnoid cyst and cord compression in association with tangential shrapnel injuries of the spine. Neurochirurgia (Stuttg) 20:1–7PubMedGoogle Scholar
  61. 61.
    El-Mahdy W, Kane PJ, Powell MP, Crockard HA (1999) Spinal intradural tumours: part I — extramedullary. Br J Neurosurg 13:550–557PubMedCrossRefGoogle Scholar
  62. 62.
    Endoh M, Iwasaki Y, Koyanagi I, Hida K, Abe H (1998) Spontaneous shrinkage of lumbosacral lipoma in conjunction with a general decrease in body fat: case report. Neurosurgery 43:150–151; discussion 151–152PubMedCrossRefGoogle Scholar
  63. 63.
    English JE, Maltby GL (1967) Diastematomyelia in adults. J Neurosurg 27:260–264PubMedGoogle Scholar
  64. 64.
    Enzmann DR, Rubin JB, DeLaPaz R, Wright A (1986) Cerebrospinal fluid pulsation: benefits and pitfalls in MR imaging. Radiology 161:773–778PubMedGoogle Scholar
  65. 65.
    Espinal JB, Indakoetxea B, Lopez de Munain A, Marti-Masso JF, Riu I (1991) Multiple nerve root tumors and neurofibromatosis: contribution of magnetic resonance imaging. Neurologia 6:142–147PubMedGoogle Scholar
  66. 66.
    Evans A, Stoodley N, Halpin S (2002) Magnetic resonance imaging of intraspinal cystic lesions: a pictorial review. Curr Probl Diagn Radiol 31:79–94PubMedCrossRefGoogle Scholar
  67. 67.
    Fain B, Vellet D, Hertzanu Y (1985) Adult tethered cord syndrome. A case report. S Afr Med J 67:985–986PubMedGoogle Scholar
  68. 68.
    Fan CJ, Veerapen RJ, Tan CT (1989) Case report: subdural spinal lipoma with posterior fossa extension. Clin Radiol 40:91–94PubMedCrossRefGoogle Scholar
  69. 69.
    Fassett DR, Schmidt MH (2003) Lumbosacral ependymomas: a review of the management of intradural and extradural tumors. Neurosurg Focus 15:Article 13Google Scholar
  70. 70.
    Feiring EH, Barron K (1962) Late recurrence of spinal cord meningioma. J Neurosurg 19:652–656PubMedGoogle Scholar
  71. 71.
    Fields WS, Zuelch KJ, Maslenikov V (1972) High cervical neurinoma. Special neurologic and radiologic features. Zentralbl Neurochir 33:89–102Google Scholar
  72. 72.
    Fiumara E, D’Angelo V, Florio FP, Nardella M, Bisceglia M (1996) Preoperative embolization in surgical treatment of spinal thoracic dumbbell schwannoma. A case report. J Neurosurg Sci 40:153–156PubMedGoogle Scholar
  73. 73.
    Fobe JL, Nishikuni K, Gianni MA (1998) Evolving magnetic resonance spinal cord trauma in child: from hemorrhage to intradural arachnoid cyst. Spinal Cord 36:864–866PubMedCrossRefGoogle Scholar
  74. 74.
    Fortuna A, Mercuri S (1983) Intradural spinal cysts. Acta Neurochir (Wien) 68:289–314CrossRefGoogle Scholar
  75. 75.
    Fortuna A, Nolletti A, Nardi P, Caruso R (1981) Spinal neurinomas and meningiomas in children. Acta Neurochir (Wien) 55:329–341CrossRefGoogle Scholar
  76. 76.
    Freidberg SR (1972) Removal of an ossified ventral thoracic meningioma. Case report. J Neurosurg 37:728–730PubMedGoogle Scholar
  77. 77.
    Friedman DP, Hollander MD (1998) Neuroradiology case of the day. Radiographics 18:794–798PubMedGoogle Scholar
  78. 78.
    Fujimura M, Tominaga T, Koshu K, Shimizu H, Yoshimoto T (1996) Cine-mode magnetic resonance imaging of a thoracic intradural arachnoid cyst: case report. Surg Neurol 45:533–536PubMedCrossRefGoogle Scholar
  79. 79.
    Gagliardi FM, Cervoni L, Domenicucci M, Celli P, Salvati M (1993) Ependymomas of the filum terminale in childhood: report of four cases and review of the literature. Childs Nerv Syst 9:3–6PubMedCrossRefGoogle Scholar
  80. 80.
    Gamache FW Jr, Wang JC, Deck M, Heise C (2001) Unusual appearance of an en plaque meningioma of the cervical spinal canal: a case report and literature review. Spine 26: E87–E89PubMedCrossRefGoogle Scholar
  81. 81.
    Gambardella G, Gervasio O, Zaccone C (2003) Approaches and surgical results in the treatment of ventral thoracic meningiomas. Review of our experience with a posterolateral combined transpedicular-transarticular approach. Acta Neurochir (Wien) 145:385–392Google Scholar
  82. 82.
    Gautier-Smith PC (1967) Clinical aspects of spinal neurofibromas. Brain 90:359–394PubMedCrossRefGoogle Scholar
  83. 83.
    Gelabert-Gonzalez M, Cutrin-Prieto JM, Garcia-Allut A (2001) Spinal arachnoid cyst without neural tube defect. Childs Nerv Syst 17:179–181PubMedCrossRefGoogle Scholar
  84. 84.
    Gellad FE, Paul KS, Geisler FH (1988) Early sequelae of gunshot wounds to the spine: radiologic diagnosis. Radiology 167:523–526PubMedGoogle Scholar
  85. 85.
    George B, Laurian C (1980) Surgical approach to the whole length of the vertebral artery with special reference to the third portion. Acta Neurochir (Wien) 51:259–272CrossRefGoogle Scholar
  86. 86.
    George B, Lot G (1995) Neurinomas of the first two cervical nerve roots: a series of 42 cases. J Neurosurg 82:917–923PubMedGoogle Scholar
  87. 87.
    George B, Laurian C, Keravel Y, Cophignon J (1985) Extradural and hourglass cervical neurinomas: the vertebral artery problem. Neurosurgery 16:591–594PubMedCrossRefGoogle Scholar
  88. 88.
    George B, Zerah M, Lot G, Hurth M (1993) Oblique transcorporeal approach to anteriorly located lesions in the cervical spinal canal. Acta Neurochir (Wien) 121:187–190CrossRefGoogle Scholar
  89. 89.
    Gezen F, Kahraman S, Çanakci Z, Bedük A (2000) Review of 36 cases of spinal cord meningioma. Spine 25:727–731PubMedCrossRefGoogle Scholar
  90. 90.
    Gindre-Barrucand T, Charleux F, Turjman F, Jouvet A, Confavreux C, Deruty R, Froment JC (1991) Magnetic resonance imaging contribution to the diagnosis of spinal cord compression by a subdural arachnoid cyst. Neuroradiology 33:87–89PubMedCrossRefGoogle Scholar
  91. 91.
    Giuffre R (1966) Intradural spinal lipomas. Review of the literature (99 cases) and report of an additional case. Acta Neurochir (Wien) 14:69–95CrossRefGoogle Scholar
  92. 92.
    Gläsker S, Berlis A, Pagenstecher A, Vougioukas VI, Van Velthoven V (2005) Characterization of hemangioblastomas of spinal nerves. Neurosurgery 56:503–509PubMedCrossRefGoogle Scholar
  93. 93.
    Goldhahn WE, Schmidt U (1989) Das spinale Meningiom. Zentralbl Neurochir 50:18–23PubMedGoogle Scholar
  94. 94.
    Gottfried ON, Gluf W, Quinones-Hinojosa A, Kan P, Schmidt MH (2003) Spinal meningiomas: surgical management and outcome. Neurosurg Focus 14:Article 2Google Scholar
  95. 95.
    Gower DJ, Engles CF, Friedman ES (1994) Thoracic intraspinal lipoma. Br J Neurosurg 8:761–764PubMedGoogle Scholar
  96. 96.
    Gräwe A, Siedschlag WD, Nisch G, Schulz MR (1986) Meningiome des Spinalkanals. Klinik und Langzeitergebnisse. Zentralbl Neurochir 47:139–143PubMedGoogle Scholar
  97. 97.
    Gräwe A, Siedschlag WD, Nisch G (1988) Neurinome des Spinalkanals. Klinik und Langzeitergebnisse. Zentralbl Neurochir 49:1–6PubMedGoogle Scholar
  98. 98.
    Grillo HC, Ojemann RG, Scannell JG, Zervas NT (1983) Combined approach to “dumbbell” intrathoracic and intraspinal neurogenic tumors. Ann Thorac Surg 36:402–407PubMedGoogle Scholar
  99. 99.
    Grisoli F, Vincentelli F, Sedan R, Hassoun J, Caruso G, Salpietro F (1988) Hemangiopericytomas of the spinal canal. Report of four cases and review of literature. J Neurosurg Sci 32:69–76PubMedGoogle Scholar
  100. 100.
    Ha YS, Yamashita J, Aoyama I, Ishikawa M, Handa H (1982) Clinical analysis of 22 spinal neurinomas-with special reference to CT metrizamide myelography and CO2 laser. No Shinkei Geka 10:709–716PubMedGoogle Scholar
  101. 101.
    Hakyemez B, Yildiz H, Ergin N, Uysal S, Parlak M (2003) [Flair and diffusion weighted MR imaging in differentiating epidermoid cysts from arachnoid cysts]. Tani Girisim Radyol 9:418–426PubMedGoogle Scholar
  102. 102.
    Halliday AL, Sobel RA, Martuza RL (1991) Benign spinal nerve sheath tumors: their occurrence sporadically and in neurofibromatosis types 1 and 2. J Neurosurg 74:248–253PubMedGoogle Scholar
  103. 103.
    Hanakita J, Suwa H, Nagayasu S, Nishi S, Iihara K, Sakaida H (1992) Clinical features of intradural neurinomas in the cauda equina and around the conus medullaris. Neurochirurgia 35:145–149PubMedGoogle Scholar
  104. 104.
    Hasegawa M, Fujisawa H, Hayashi Y, Tachibana O, Kida S, Yamashita J (2001) Surgical pathology of spinal schwannomas: a light and electron microscopic analysis of tumor capsules. Neurosurgery 49:1388–1392; discussion 1392–1383PubMedCrossRefGoogle Scholar
  105. 105.
    Hasegawa M, Fujisawa H, Hayashi Y, Tachibana O, Kida S, Yamashita J (2005) Surgical pathology of spinal schwannoma: has the nerve of its origin been preserved or already degenerated during tumor growth? Clin Neuropathol 24:19–25PubMedGoogle Scholar
  106. 106.
    Hashimoto K, Hashimoto M, Homma S, Ohsone Y, Hasegawa H, Takei J, Kida Y, Takeuchi Y, Ohba M (1992) Spinal arachnoid cyst in a newborn infant. Acta Paediatr Jpn 34:547–550PubMedGoogle Scholar
  107. 107.
    Haughton VM, Williams AL, Cusick JF, Meyer GA (1978) A myelographic technique for cysts in the spinal canal and spinal cord. Radiology 129:717–719PubMedGoogle Scholar
  108. 108.
    Herman JM, McLone DG, Storrs BB, Dauser RC (1993) Analysis of 153 patients with myelomeningocele or spinal lipoma reoperated upon for a tethered cord. Presentation, management and outcome. Pediatr Neurosurg 19:243–249PubMedGoogle Scholar
  109. 109.
    Herskowitz J, Bielawski MA, Venna N, Sabin TD (1978) Anterior cervical arachnoid cyst simulating syringomyelia: a case with preceding posterior arachnoid cysts. Arch Neurol 35:57–58PubMedGoogle Scholar
  110. 110.
    Hirano A, Hashimoto Y, Hashi K (1995) [Spinal intradural arachnoid cyst associated with enlarged filum terminale]. No Shinkei Geka 23:1011–1015PubMedGoogle Scholar
  111. 111.
    HogenEsch R, Zeilstra DJ, Breukers SME, Wiertsema GPA, Begeer JH, Ter Weeme CA (1990) Tethered cord syndrome following spina bifida aperta. Adv Neurosurg 18:158–162Google Scholar
  112. 112.
    Honda E, Fujisawa H, Koyama T, Oshima Y, Sugita Y, Abe T (1998) Symptomatic spinal arachnoid cyst triggered by seat belt injury — case report. Neurol Med Chir (Tokyo) 38:168–172Google Scholar
  113. 113.
    Hori T, Takakura K, Sano K (1984) Spinal neurinomas. Clinical analysis of 45 surgical cases. Neurol Med Chir 24:471–477Google Scholar
  114. 114.
    Horrax G, Poppen JL, Wu WR, Weadon PR (1949) Meningiomas and neurofibromas of the spinal cord. Certain clinical features and end results. Surg Clin N Am 29:659–665PubMedGoogle Scholar
  115. 115.
    Hüttmann S, Krauss J, Collmann H, Sörensen N, Roosen K (2001) Surgical management of tethered spinal cords in adults: report of 54 cases. J Neurosurg (Spine 2) 95:173–178PubMedGoogle Scholar
  116. 116.
    Huson SM, Harper PS, Compston DAS (1988) Von Recklinghausen neurofibromatosis. A clinical and population study in south-east Wales. Brain 111:1355–1381PubMedCrossRefGoogle Scholar
  117. 117.
    Inbasekaran V, Kannan M, Kumaravelu S, Saravanan SV (2001) Spinal compression caused by multiple arachnoidal cyst. J Indian Med Assoc 99:646–647PubMedGoogle Scholar
  118. 118.
    Inoue Y, Nemoto Y, Ohata K, Daikokuya H, Hakuba A, Tashiro T, Shakudo M, Nagai K, Nakayama K, Yamada R (2001) Syringomyelia associated with adhesive spinal arachnoiditis: MRI. Neuroradiology 43:325–330PubMedCrossRefGoogle Scholar
  119. 119.
    Iraci G, Peserico L, Salar G (1971) Intraspinal neurinomas and meningiomas. A clinical survey of 172 cases. Int Surg 56:289–303PubMedGoogle Scholar
  120. 120.
    Irger IM, Petukhov SS (1976) [Diagnosis and surgical treatment of hourglass shaped tumors of cervical localization]. Vopr Neirokhir:7–14Google Scholar
  121. 121.
    Isu T, Iwasaki Y, Akino M, Abe H, Tashiro K, Miyasaka K, Saito H, Nomura M (1987) [Diagnosis of a cystic lesion in the spinal cord — studies on delayed CT myelography and MRI]. No Shinkei Geka 15:725–730PubMedGoogle Scholar
  122. 122.
    Jamjoom AB, Mathew BG, Coakham HB (1991) A variant of the syndrome of spinal arachnoid cysts with multiple congenital defects. Br J Neurosurg 5:77–82PubMedGoogle Scholar
  123. 123.
    Jean WC, Keene CD, Haines SJ (1998) Cervical arachnoid cysts after craniocervical decompression for Chiari II malformations: report of three cases. Neurosurgery 43:941–944; discussion 944–945PubMedCrossRefGoogle Scholar
  124. 124.
    Jena A, Gupta RK, Sharma A, Prakesh VE, Khushu S (1990) magnetic resonance diagnosis of spinal arachnoid cyst. A report of two cases. Childs Nerv Syst 6:107–109PubMedCrossRefGoogle Scholar
  125. 125.
    Jenny B, Rilliet B, May D, Pizzolato GP (2002) [Transthoracic transvertebral approach for resection of an anteriorly located, calcified meningioma. Case report]. Neurochirurgie 48:49–52PubMedGoogle Scholar
  126. 126.
    Jensen F, Knudsen V, Troelsen S (1977) Recurrent intraspinal arachnoid cyst treated with a shunt procedure. Acta Neurochir (Wien) 39:127–129CrossRefGoogle Scholar
  127. 127.
    Jinnai T, Hoshimaru M, Koyama T (2005) Clinical characteristics of spinal nerve sheath tumors: analysis of 149 cases. Neurosurgery 56:510–515PubMedCrossRefGoogle Scholar
  128. 128.
    Kang HS, Chung CK, Kim HJ (2000) Spontaneous spinal subdural hematoma with spontaneous resolution. Spinal Cord 38:192–196PubMedCrossRefGoogle Scholar
  129. 129.
    Kang JK, Kim MC, Kim DS, Song JV (1987) Effects of tethering on regional and spinal cord blood flow and sensory evoked potentials in growing cats. Childs Nerv Syst 3:35–39PubMedCrossRefGoogle Scholar
  130. 130.
    Kang JK, Lee KS, Jeun SS, Lee IW, Kim MC (2003) Role of surgery for maintaining urological function and prevention of retethering in the treatment of lipomeningomyelocele: experience recorded in 75 lipomeningomyelocele patients. Childs Nerv Syst 19:23–29PubMedGoogle Scholar
  131. 131.
    Katz K, Reichental E, Israeli J (1981) Surgical treatment of spinal meningiomas. Neurochirurgia (Stuttg) 24:21–22PubMedGoogle Scholar
  132. 132.
    Kazan S, Ozdemir O, Akyuz M, Tuncer R (1999) Spinal intradural arachnoid cysts located anterior to the cervical spinal cord. Report of two cases and review of the literature. J Neurosurg Spine 91:211–215Google Scholar
  133. 133.
    Kendall BE, Valentine AR, Keis B (1982) Spinal arachnoid cysts: clinical and radiological correlation with prognosis. Neuroradiology 22:225–234PubMedCrossRefGoogle Scholar
  134. 134.
    Key EAH, Retzius MG (1875) Studien der Anatomie des Nervensystems und des Bindegewebes. Samson Wallin, StockholmGoogle Scholar
  135. 135.
    Khosla A, Wippold FJ 2nd (2002) CT myelography and MR imaging of extramedullary cysts of the spinal canal in adult and pediatric patients. AJR Am J Roentgenol 178:201–207PubMedGoogle Scholar
  136. 136.
    Kim CH, Bak KH, Kim JM, Kim NK (1999) Symptomatic sacral extradural arachnoid cyst associated with lumbar intradural arachnoid cyst. Clin Neurol Neurosurg 101:148–152PubMedCrossRefGoogle Scholar
  137. 137.
    Kim HW, Weinstein SL (1997) The management of scoliosis in neurofibromatosis. Spine 22:2770–2776PubMedCrossRefGoogle Scholar
  138. 138.
    King AT, Sharr MM, Gullan RW, Bartlett JR (1998) Spinal meningiomas: a 20-year review. Br J Neurosurg 12:521–526PubMedCrossRefGoogle Scholar
  139. 139.
    Klekamp J, Samii M (2002) Syringomyelia. Diagnosis and Treatment. Springer, HeidelbergGoogle Scholar
  140. 140.
    Knoll M, Madersbacher H (1993) The chances of a spina bifida patient becoming continent/socially dry by conservative therapy. Paraplegia 31:22–27PubMedGoogle Scholar
  141. 141.
    Kodama T, Numaguchi Y, Gellad FE, Sadato N (1991) Magnetic resonance imaging of a high cervical intradural lipoma. Comput Med Imaging Graph 15:93–95PubMedCrossRefGoogle Scholar
  142. 142.
    Kondo A, Kato K, Kanai S, Sakakibara T (1986) Bladder dysfunction secondary to tethered cord syndrome in adults: is it curable? J Urol 135:313–316PubMedGoogle Scholar
  143. 143.
    Koyanagi I, Iwasaki Y, Hida K, Abe H, Isu T, Akino M (1997) Surgical treatment supposed natural history of the tethered cord with occult spinal dysraphism. Childs Nerv Syst 13:268–274PubMedCrossRefGoogle Scholar
  144. 144.
    Koyanagi I, Iwasaki Y, Hida K, Abe H, Isu T, Akino M, Aida T (2000) Factors in neurological deterioration and role of surgical treatment in lumbosacral spinal lipoma. Childs Nerv Syst 16:143–149PubMedCrossRefGoogle Scholar
  145. 145.
    Krings T, Lukas R, Reul J, Spetzger U, Reinges MH, Gilsbach JM, Thron A (2001) Diagnostic and therapeutic management of spinal arachnoid cysts. Acta Neurochir (Wien) 143:227–234; discussion 234–225CrossRefGoogle Scholar
  146. 146.
    Kriss TC, Kriss VM (1997) Symptomatic spinal intradural arachnoid cyst development after lumbar myelography. Case report and review of the literature. Spine 22:568–572Google Scholar
  147. 147.
    Kulkarni AV, Pierre-Kahn A, Zerah M (2004) Conservative management of asymptomatic spinal lipomas of the conus. Neurosurgery 54:868–875PubMedCrossRefGoogle Scholar
  148. 148.
    Kumar K, Malik S, Schulte PA (2003) Symptomatic spinal arachnoid cysts: report of two cases with review of the literature. Spine 28:E25–29PubMedCrossRefGoogle Scholar
  149. 149.
    Kumar R, Nayak SR (2002) Unusual neuroenteric cysts: diagnosis and management. Pediatr Neurosurg 37:321–330PubMedCrossRefGoogle Scholar
  150. 150.
    Kunicki A, Maciejak A (1965) Results of operative treatment in 154 cases of extramedullary meningiomas and neurinomas. Acta Medica Pol 6:397–404Google Scholar
  151. 151.
    Lagae L, Verpoorten C, Casaer P, Vereecken R, Fabry G, Plets C (1990) Conservative versus neurosurgical treatment of tethered cord patients. Z Kinderchir 45Suppl 1:16–17PubMedGoogle Scholar
  152. 152.
    La Marca F, Grant JA, Tomita T, McLone DG (1997) Spinal lipomas in children: outcome of 270 procedures. Pediatr Neurosurg 26:8–16PubMedGoogle Scholar
  153. 153.
    Lapsiwala SB, Iskandar BJ (2004) The tethered cord syndrome in adults with spina bifida occulta. Neurol Res 26:735–740PubMedCrossRefGoogle Scholar
  154. 154.
    Lea ME, Sage MR, Bills D, Brophy B, Blumbergs P (1992) Enterogenous cyst of the cervical spinal canal. Australas Radiol 36:327–329PubMedGoogle Scholar
  155. 155.
    Lee HJ, Cho DY (2001) Symptomatic spinal intradural arachnoid cysts in the pediatric age group: description of three new cases and review of the literature. Pediatr Neurosurg 35:181–187PubMedCrossRefGoogle Scholar
  156. 156.
    Levy WJ Jr, Bay J, Dohn D (1982) Spinal cord meningioma. J Neurosurg 57:804–812PubMedGoogle Scholar
  157. 157.
    Levy WJ, Latchaw J, Hahn JF, Sawhny B, Bay J, Dohn DF (1986) Spinal neurofibromas: a report of 66 cases and a comparison with meningiomas. Neurosurgery 18:331–334PubMedGoogle Scholar
  158. 158.
    Li MH, Holtas S (1991) MR imaging of spinal neurofibromatosis. Acta Radiol 32:279–285PubMedCrossRefGoogle Scholar
  159. 159.
    Lin YJ, Tu YK, Lin SM, Shun CT (1996) Primary hemangiopericytoma in the axis bone: case report and review of literature. Neurosurgery 39:397–399; discussion 399–400PubMedCrossRefGoogle Scholar
  160. 160.
    Lonjon M, Von Langsdorf D, Lefloch S, Rahbi M, Rasendrarijao D, Michiels JF, Paquis P, Grellier P (2001) [Factors influencing recurrence and role of radiotherapy in filum terminale ependymomas. About 14 cases and review of the literature]. Neurochirurgie 47:423–429PubMedGoogle Scholar
  161. 161.
    Love JG, Dodge HW (1952) Dumbbell (hour-glass) neurofibromas affecting the spinal cord. Surg Gynecol Obstet 94:161–172PubMedGoogle Scholar
  162. 162.
    Lunardi P, Missori P, Gagliardi FM, Forntuna A (1989) Long-term results of the surgical treatment of spinal dermoid and epidermoid tumors. Neurosurgery 25:860–864PubMedCrossRefGoogle Scholar
  163. 163.
    Mackay R (1939) Chronic adhesive spinal arachnoiditis. A clinical and pathologic study. JAMA 112:802–808Google Scholar
  164. 164.
    Maiuri F, Laconetta G, Gallicchio B, Stella L (2000) Intraoperative sonography for spinal tumors. J Neurosurg Sci 44:115–122PubMedGoogle Scholar
  165. 165.
    Maiuri F, Gangemi M, Cavallo LM, De Divitis E (2003) Dysembryogenetic spinal tumors in adults without dysraphism. Br J Neurosurg 17:234–238PubMedCrossRefGoogle Scholar
  166. 166.
    Mallucci CL, Stacey RJ, Miles JB, Williams B (1997) Idiopathic syringomyelia and the importance of occult arachnoid webs, pouches and cysts. Br J Neurosurg 11:306–309PubMedCrossRefGoogle Scholar
  167. 167.
    Marks JE, Adler SJ (1982) A comparative study of ependymomas by site of origin. Int J Radiat Oncol Biol Phys 8:37–43PubMedGoogle Scholar
  168. 168.
    Mathew P, Todd NV (1993) Intradural conus and cauda equina tumours: a retrospective review of presentation, diagnosis and early outcome. J Neurol Neurosurg Psychiatry 56:69–74PubMedGoogle Scholar
  169. 169.
    Mautner VF, Lindenau M, Baser ME, Hazim W, Tatagiba M, Haase W, Samii M, Wais R, Pulst SM (1996) The neuroimaging and clinical spectrum of neurofibromatosis 2. Neurosurgery 38:880–886PubMedCrossRefGoogle Scholar
  170. 170.
    McCormick PC (1996) Surgical management of dumbbell and paraspinal tumors of the thoracic and lumbar spine. Neurosurgery 38:67–74; discussion 74–65PubMedCrossRefGoogle Scholar
  171. 171.
    McCormick PC, Post KD, Stein BM (1990) Intradural extramedullary tumors in adults. In: Stein BM, McCormick PC (eds) Neurosurgery Clinics in North America. Vol. 1 no. 3. Intradural Spinal Surgery. WB Saunders, Philadelphia, pp591–608Google Scholar
  172. 172.
    McLone DG, Naidich TP (1986) Laser resection of fifty spinal lipomas. Neurosurgery 18:611–615PubMedCrossRefGoogle Scholar
  173. 173.
    Medjek L, Adjmi M, Hammoum S (1992) [Intradural spinal cord lipomas. Report of 2 cases]. J Radiol 73:653–656PubMedGoogle Scholar
  174. 174.
    Mena H, Ribas JL, Pezeshkpour GH, Cowan DN, Parisi JE (1991) Hemangiopericytoma of the central nervous system: a review of 94 cases. Hum Pathol 22:84–91PubMedCrossRefGoogle Scholar
  175. 175.
    Messori A, Rychlicki F, Salvolini U (2002) Spinal epidural en-plaque meningioma with an unusual pattern of calcification in a 14-year-old girl: case report and review of the literature. Neuroradiology 44:256–260PubMedCrossRefGoogle Scholar
  176. 176.
    Mhatre P, Hudgins PA, Hunter S (2000) Dermoid cyst in the lumbosacral region: radiographic findings. A J R 174:874–875Google Scholar
  177. 177.
    Mirimanoff R, Choi NC (1987) Intradural spinal metastases in patients with posterior fossa brain metastases from various primary cancers. Oncology 44:232–236PubMedCrossRefGoogle Scholar
  178. 178.
    Mirimanoff RO, Dosoretz DE, Lingood RM, Ojemann RG, Martuza RL (1985) Meningioma: analysis of recurrence and progression following neurosurgical resection. J Neurosurg 62:18–24PubMedGoogle Scholar
  179. 179.
    Miura T, Nakamura K, Tanaka H, Kawaguchi H, Takeshita K, Kurokawa T (1998) Resection of cervical spinal neurinoma including affected nerve root: recovery of neurological deficit in 15 cases. Acta Orthop Scand 69:280–282PubMedGoogle Scholar
  180. 180.
    Mooney JF, Hall JE, Emans JB, Millis MB, Kasser JR (1994) Spinal deformity associated with neurenteric cysts in children. Spine 19:1445–1450PubMedGoogle Scholar
  181. 181.
    Morandi X, Haegelen C, Riffaud L, Amlashi S, Adn M, Brassier G (2004) Results in the operative treatment of elderly patients with spinal meningiomas. Spine 29:2191–2194PubMedCrossRefGoogle Scholar
  182. 182.
    Morio Y, Nanjo Y, Nagashima H, Minamizaki T, Teshima R (2001) Sacral cyst managed with cyst-subarachnoid shunt: a technical case report. Spine 26:451–453PubMedCrossRefGoogle Scholar
  183. 183.
    Muller JP, Destee A, Verier A, Lesoin F, Krivosic I, Jomin M, Warot P (1986) [Intraspinal hemangiopericytoma. 2 cases and review of the literature]. Neurochirurgie 32:140–146PubMedGoogle Scholar
  184. 184.
    Mulvihill JJ, Parry DM, Sherman JL, Pikus A, Kaiser-Kupfer MI, Eldridge R (1990) NIH conference. Neurofibromatosis 1 (Recklinghausen disease) and neurofibromatosis 2 (bilateral acoustic neurofibromatosis). An update. Ann Int Med 113:39–52PubMedGoogle Scholar
  185. 185.
    Nagib MG, O’Fallon MT (1997) Myxopapillary ependymoma of the conus medullaris and filum terminale in the pediatric age group. Pediatr Neurosurg 26:2–7PubMedGoogle Scholar
  186. 186.
    Namer IJ, Pamir MN, Benli K, Saglam S, Erbengi A (1987) Spinal meningiomas. Neurochirurgia (Stuttg) 30:11–15PubMedGoogle Scholar
  187. 187.
    Narod SA, Parry DM, Parboosingh J, Lenoir GM, Ruttledge M, Fischer G, Eldridge R, Martuza RL, Frontali M, Haines J, Gusella JF, Rouleau GA (1992) Neurofibromatosis type 2 appears to be a genetically homogeneous disease. Am J Hum Gen 51:486–496Google Scholar
  188. 188.
    National Institute of Health Consensus Development Conference (1988) Neurofibromatosis. Conference statement. Arch Neurol 45:575–578Google Scholar
  189. 189.
    Ng WH, Seow WT (2001) Tethered cord syndrome preceding syrinx formation — serial radiological documentation. Childs Nerv Syst 17:494–496PubMedCrossRefGoogle Scholar
  190. 190.
    Nishiura I, Koyama T, Kubo Y, Aii H (1984) [Spinal intradural arachnoid cyst. Report of five cases and a review of the literature]. No Shinkei Geka 12:1385–1392PubMedGoogle Scholar
  191. 191.
    Nittner K (1976) Spinal meningiomas, neurinomas and neurofibromas. In: Vinken PJ, Bruyn GW (eds) Handbook of Clinical Neurology. Vol. 20. Tumours of the Spine and Spinal Cord. Part II. North Holland, Amsterdam, pp 177–322Google Scholar
  192. 192.
    Nogues MA, Merello M, Leiguarda R, Guevara J, Figari A (1992) Subarachnoid and intramedullary cysts secondary to epidural anesthesia for gynecological surgery. Eur Neurol 32:99–101PubMedGoogle Scholar
  193. 193.
    Osenbach RK, Godersky JC, Traynelis VC, Schelper RD (1992) Intradural extramedullary cysts of the spinal canal: clinical presentation, radiographic diagnosis, and surgical management. Neurosurgery 30:35–42PubMedGoogle Scholar
  194. 194.
    Osuka K, Takayasu M, Tanazawa T, Ichihara K, Itoh Y (1997) Multiple communicating intradural arachnoid cysts: usefulness of myelography and myelo-computed tomography using both lumbar and cervical punctures. Case report. Neurosurg Rev 20:94–98PubMedCrossRefGoogle Scholar
  195. 195.
    O’Toole JE, McCormick PC (2003) Midline ventral intradural schwannoma of the cervical spinal cord resected via anterior corpectomy with reconstruction: technical case report and review of the literature. Neurosurgery 52:1482–1486PubMedCrossRefGoogle Scholar
  196. 196.
    Pagni CA, Canavero S, Forni M (1990) Report of a cavernoma of the cauda equina and review of the literature. Surg Neurol 33:124–131PubMedCrossRefGoogle Scholar
  197. 197.
    Palmer JJ (1974) Spinal arachnoid cysts. Report of six cases. J Neurosurg 41:728–735PubMedGoogle Scholar
  198. 198.
    Pang D (1992) Split cord malformation: part II: clinical syndrome. Neurosurgery 31:481–500PubMedGoogle Scholar
  199. 199.
    Pang D, Wilberger JE Jr (1982) Tethered cord syndrome in adults. J Neurosurg 57:32–47PubMedGoogle Scholar
  200. 200.
    Pang D, Dias MS, Ahab-Barmada M (1992) Split cord malformation: part I: a unified theory of embryogenesis for double spinal cord malformations. Neurosurgery 31:451–480PubMedGoogle Scholar
  201. 201.
    Paolini S, Ciappetta P, Domenicucci M, Guiducci A (2002) Intramedullary neurenteric cyst with a false mural nodule: case report. Neurosurgery 52:243–246CrossRefGoogle Scholar
  202. 202.
    Paramore CG (2000) Dorsal arachnoid web with spinal cord compression: variant of an arachnoid cyst? Report of two cases. J Neurosurg Spine 93:287–290Google Scholar
  203. 203.
    Parsa AT, Fiore AJ, McCormick PC, Bruce JC (2000) Genetic basis of intramedullary spinal cord tumors and therapeutic implications. J Neurooncol 47:239–251PubMedCrossRefGoogle Scholar
  204. 204.
    Parsa AT, Lee, J, Parney IF, Weinstein P, McCormick PC, Ames C (2004) Spinal cord and intradural-extraparenchymal spinal tumors: current best care practices and strategies. J Neurooncol 69:291–318PubMedCrossRefGoogle Scholar
  205. 205.
    Patronas NJ, Courcoutsakis N, Bromley CM, Katzman GL, MacCollin M, Parry DM (2001) Intramedullary and spinal canal tumors in patients with neurofibromatosis 2: MR imaging findings and correlation with genotype. Radiology 218:434–442PubMedGoogle Scholar
  206. 206.
    Perret G, Green D, Keller J (1962) Diagnosis and treatment of intradural arachnoid cysts of the thoracic spine. Radiology 79:425–429PubMedGoogle Scholar
  207. 207.
    Peter JC (1992) Occult dysraphism of the spine. A retrospective analysis of 88 operative cases, 1979–1989. S Afr Med J 8:351–354Google Scholar
  208. 208.
    Pierot L, Dormont D, Oueslati S, Cornu P, Rivierez M, Bories J (1988) Gadolinium-DTPA enhanced MR imaging of intradural neurenteric cysts. J Comp Assist Tomogr 12:762–764Google Scholar
  209. 209.
    Pierre-Kahn A, Lacombe J, Pichon J, Giudicelli Y, Renier D, Sainte-Rose C, Perrigot M, Hirsch JF (1986) Intraspinal lipomas with spina bifida. Prognosis and treatment in 73 cases. J Neurosurg 65:756–761PubMedGoogle Scholar
  210. 210.
    Pierre-Kahn A, Zerah M, Renier D, Cinalli G, Sainte-Rose C, Lellouch-Tubiana A, Brunelle F, Le Merrer M, Giudicelli Y, Pichon J, Kleinknecht B, Nataf F (1997) Congenital lumbosacral lipomas. Childs Nerv Syst 13:298–335PubMedCrossRefGoogle Scholar
  211. 211.
    Pulst SM, Riccardi VM, Fain P, Korenberg JR (1991) Familial spinal neurofibromatosis: clinical and DNA linkage analysis. Neurology 41:1923–1927PubMedGoogle Scholar
  212. 212.
    Quinones-Hinojosa A, Sanai N, Fischbein NJ, Rosenberg WS (2003) Extensive intradural arachnoid cyst of the lumbar spinal canal: case report. Surg Neurol 60:57–59PubMedCrossRefGoogle Scholar
  213. 213.
    Rabb CH, McComb JG, Raffel C, Kennedy JG (1992) Spinal arachnoid cysts in the pediatric age group: an association with neural tube defects. J Neurosurg 77:369–372PubMedGoogle Scholar
  214. 214.
    Raimondi AJ (1987) Pediatric Neurosurgery. Theoretic Principles. Art of Surgical Techniques. Springer, New YorkGoogle Scholar
  215. 215.
    Ramachandran M, Tsirikos AI, Lee J, Saifuddin A (2004) Whole-spine magnetic resonance imaging in patients with neurofibromatosis type 1 and spinal deformity. J Spinal Disord Tech 17:483–491PubMedCrossRefGoogle Scholar
  216. 216.
    Rauzzino MJ, Tubbs RS, Alexander E, Grabb PA, Oakes WJ (2001) Spinal neurenteric cysts and their relation to more common aspects of occult spinal dysraphism. Neurosurg Focus 10:Article 2Google Scholar
  217. 217.
    Rifkinson-Mann S, Wisoff JH, Epstein F (1990) The association of hydrocephalus with intramedullary spinal cord tumors: a series of 25 patients. Neurosurgery 27:749–754PubMedCrossRefGoogle Scholar
  218. 218.
    Rivierez M, Oueslati S, Philippon J, Pradat P, Foncin JF, Muckensturm B, Dorwling-Carter D, Cornu P (1990) [The ependymomas of the intradural filum terminale in adults. Twenty cases]. Neurochirurgie 36:96–107PubMedGoogle Scholar
  219. 219.
    Rogers L (1955) Tumors involving the spinal cord and its nerve roots. Ann R Coll Surg Engl 16:1–29PubMedGoogle Scholar
  220. 220.
    Rosenkranz W (1971) Ankylosing spondylitis: cauda equina syndrome with multiple spinal arachnoid cysts. Case report. J Neurosurg 34:241–243PubMedGoogle Scholar
  221. 221.
    Roser F, Nakamura M, Bellinzona M, Ritz R, Ostertag H, Tatagiba MS (2006) Proliferation potential of spinal meningiomas. Eur Spine J 15:211–215PubMedCrossRefGoogle Scholar
  222. 222.
    Roth-Vargas AA, Rossitti SL, Balbo RJ, Oliveira MA (1989) So-called tethered cervical spinal cord. Neurochirurgia (Stuttg) 32:69–71PubMedGoogle Scholar
  223. 223.
    Roux FX, Nataf F, Pinaudeau M, Borne G, Devaux B, Meder JF (1996) Intraspinal meningiomas: review of 54 cases with discussion of poor prognosis factors and modern therapeutic management. Surg Neurol 46: 458–463; discussion 463–464PubMedCrossRefGoogle Scholar
  224. 224.
    Ryu H, Nishizawa S, Yamamoto S (1999) One-stage removal of a large dumb-bell-shaped cervical neurinoma without laminectomy or interbody fusion in a child. Br J Neurosurg 13:587–590PubMedCrossRefGoogle Scholar
  225. 225.
    Sakaida H, Hanakita J, Suwa H, Nagayasu S, Nishi S, Ohta F (1992) Two cases of von Recklinghausen’s disease with multiple brain and spinal tumors. No Shinkei Geka 20:51–56PubMedGoogle Scholar
  226. 226.
    Salah S, Horcajada J, Perneczky A (1975) Spinal neurinomas. A comprehensive clinical and statistical study on 47 cases. Neurochirurgia 18:77–84PubMedGoogle Scholar
  227. 227.
    Salpietro FM, Alafaci C, Lucerna S, Iacopino DG, Tomasello F (1997) Do spinal meningiomas penetrate the pial layer? Correlation between magnetic resonance imaging and microsurgical findings and intracranial tumor interfaces. Neurosurgery 41:254–258PubMedCrossRefGoogle Scholar
  228. 228.
    Satar N, Bauer SB, Shefner J, Kelly MD, Darbey MM (1995) The effects of delayed diagnosis and treatment in patients with an occult spinal dysraphism. J Urol 154:754–758 dysraphism-the common combination of lesions and the clinical manifestations in 50 patients. Eur J Pediatr Surg 6Suppl 1:10–14PubMedGoogle Scholar
  229. 230.
    Scatliff JH, Hayward R, Armao D, Kwon L (2005) Pre-and post-operative hydromyelia in spinal dysraphism. Pediatr Radiol 35:282–289PubMedCrossRefGoogle Scholar
  230. 231.
    Schick U, Marquardt G, Lorenz R (2001) Recurrence of benign spinal neoplasms. Neurosurg Rev 24:20–25PubMedCrossRefGoogle Scholar
  231. 232.
    Schmidt DM, Robinson B, Jones D (1990) The tethered spinal cord. Etiology and clinical manifestations. Orthop Rev 19:870–876PubMedGoogle Scholar
  232. 233.
    Schreiber D, Quade B (1990) CNS involvement in neurofibromatosis. A postmortem study. Zentralbl Allg Pathol Pathol Anat 136:67–76Google Scholar
  233. 234.
    Schultheiss R, Gullotta G (1993) Resection of relevant nerve roots in surgery of spinal neurinomas without persisting neurological deficit. Acta Neurochir 122:91–96CrossRefGoogle Scholar
  234. 235.
    Schweitzer JS, Batzdorf U (1992) Ependymoma of the cauda equina region: diagnosis, treatment, and outcome in 15 patients. Neurosurgery 30:202–207PubMedCrossRefGoogle Scholar
  235. 236.
    Sgouros S, Malluci CL, Jackowski A (1996) Spinal ependymomas — the value of postoperative radiotherapy for residual disease control. Br J Neurosurg 10:559–566PubMedCrossRefGoogle Scholar
  236. 237.
    Shadmehr MB, Gaissert HA, Wain JC, Moncure AC, Grillo HC, Borges LF, Mathisen DJ (2003) The surgical approach to “dumbbell tumors” of the mediastinum. Ann Thorac Surg 76:1650–1654PubMedCrossRefGoogle Scholar
  237. 238.
    Sharma MC, Aggarwal M, Ralte AM, Vaishya V, Suri A, Gupta V, Sarkar C (2003) Clinicopathological study of spinal teratomas. J Neurosurg Sci 47:95–100PubMedGoogle Scholar
  238. 239.
    Sharma R, Rout D, Radhakrishnan VV (1992) Intradural spinal cavernomas. Br J Neurosurg 6:351–356PubMedGoogle Scholar
  239. 240.
    Shaw EG, Evans RG, Scheithauer BW, Ilstrup DM, Earle JD (1986) Radiotherapeutic management of adult intraspinal ependymomas. Int J Radiat Oncol Biol Phys 12:323–327PubMedGoogle Scholar
  240. 241.
    Shaw PJ, Allcutt DA, Bates D, Crawford PJ (1990) Cauda equina syndrome associated with multiple lumbar arachnoid cysts in ankylosing spondylitis: improvement following surgical therapy. J Neurol Neurosurg Psychiatry 53:1076–1079PubMedGoogle Scholar
  241. 242.
    Shikata J, Yamamuro T, Mikawa Y, Kotoura Y (1988) Intraspinal epidermoid and dermoid cysts. Surgical results of seven cases. Arch Orthop Trauma Surg 107:105–109PubMedCrossRefGoogle Scholar
  242. 243.
    Shimizu H, Tominaga T, Takahashi A, Yoshimoto T (1997) Cine magnetic resonance imaging of spinal intradural arachnoid cysts. Neurosurgery 41:95–100PubMedCrossRefGoogle Scholar
  243. 244.
    Sioutos P, Arbit E, Tsairis P, Gargan R (1996) Spontaneous thoracic spinal cord herniation. A case report. Spine 21:1710–1713PubMedCrossRefGoogle Scholar
  244. 245.
    Sklar EM, Quencer RM, Green BA, Montalvo BM, Post MJ (1991) Complications of epidural anesthesia: MR appearance of abnormalities. Radiology 181:549–554PubMedGoogle Scholar
  245. 246.
    Slavotinek JP, Sage MR, Brophy BP (1996) An unusual spinal intradural arachnoid cyst. Neuroradiology 38:152–154PubMedGoogle Scholar
  246. 247.
    Solero CL, Fornari M, Giombini S, Lasio G, Oliveri G, Cimino C, Pluchino F (1989) Spinal meningiomas: review of 174 operated cases. Neurosurgery 25:153–160PubMedCrossRefGoogle Scholar
  247. 248.
    Song JK, Burkey BB, Konrad PE (2003) Lateral approach to a neurenteric cyst of the cervical spine: case presentation and review of surgical technique. Spine 28:E81–E85PubMedCrossRefGoogle Scholar
  248. 249.
    Soni TV, Pandya C, Vaidya JP (2004) Split cord malformation with neurenteric cyst and pregnancy. Surg Neurol 61:556–558PubMedCrossRefGoogle Scholar
  249. 250.
    Sonneland PRL, Scheithauer BW, Onofrio BM (1985) Myxopapillary ependyoma. A clinicopathologic and immunocytochemical study on 77 cases. Cancer 56:883–893PubMedCrossRefGoogle Scholar
  250. 251.
    Souweidane MN, Benjamin V (1994) Spinal cord meningiomas. Neurosurg Clin N Am 5:283–291PubMedGoogle Scholar
  251. 252.
    Stechison MT, Tasker RR, Wortzman G (1987) Spinal meningioma en plaque. Report of two cases. J Neurosurg 67:452–455PubMedCrossRefGoogle Scholar
  252. 253.
    Stein BM (1979) Surgery of intramedullary spinal cord tumours. Clin Neurosurg 26:529–542PubMedGoogle Scholar
  253. 254.
    Stern Y, Spiegelmann R, Sadeh M (1991) Spinal intradural arachnoid cysts. Neurochirurgia (Stuttg) 34:127–130PubMedGoogle Scholar
  254. 255.
    Stevens JM, Kendall BE, Davis C, Crockard HA (1987) Percutaneous insertion of the spinal end of a cyst — peritoneal shunt as definitive treatment to relieve cord compression from a spinal arachnoid cyst. Neuroradiology 29:190–195PubMedCrossRefGoogle Scholar
  255. 256.
    Stolke D, Zumkeller M, Seifert V (1988) Intraspinal lipomas in infancy and childhood causing a tethered cord syndrome. Neurosurg Rev 11:59–65PubMedCrossRefGoogle Scholar
  256. 257.
    Struffert T, Grunwald I, Roth C, Reith W (2004) Spinal intradurale tumore. Radiologe 44:1211–1228PubMedCrossRefGoogle Scholar
  257. 258.
    Takahashi S, Morikawa S, Egawa M, Saruhashi Y, Matsusue Y (2003) Magnetic resonance imaging-guided percutaneous fenestration of a cervical intradural cyst. Case report. J Neurosurg Spine 99:313–315Google Scholar
  258. 259.
    Takeuchi A, Miyamoto K, Sugiyama S, Saitou M, Hosoe H, Shimizu K (2003) Spinal arachnoid cysts associated with syringomyelia: report of two cases and a review of the literature. J Spinal Disord Tech 16:207–211PubMedGoogle Scholar
  259. 260.
    Tamaki N, Shirataki K, Kojima N, Shouse Y, Matsumoto S (1988) Tethered cord syndrome of delayed onset following repair of myelomeningocele. J Neurosurg 69:393–398PubMedGoogle Scholar
  260. 261.
    Tanaka T, Sakamoto T, Koyama T, Watanabe K, Tanaka T, Murata K (1997) Endoscopic treatment of symptomatic spinal subarachnoid cysts. AJR Am J Roentgenol 169:1719–1720PubMedGoogle Scholar
  261. 262.
    Tatagiba M, Böker DK, Brandis A, Samii M, Ostertag H, Babu R (1992) Meningeal melanocytoma of the C8 nerve root: case report. Neurosurgery 31:958–961PubMedCrossRefGoogle Scholar
  262. 263.
    Tatagiba M, Bini W, Sepehrnia A, Eichhorn R, Kleider A, Samii M (1994) Involvement of spinal nerves in neurofibromatosis. Neurosurg Rev 17:43–49PubMedCrossRefGoogle Scholar
  263. 264.
    Thomas JE, Miller RH (1973) Lipomatous tumors of the spinal canal. A study of their clinical range. Mayo Clin Proc 48:393–400PubMedGoogle Scholar
  264. 265.
    Tobita T, Okamoto M, Tomita M, Yamakura T, Fujihara H, Baba H, Uchiyama S, Hamann W, Shimoji K (2003) Diagnosis of spinal disease with ultrafine flexible fiberscopes in patients with chronic pain. Spine 28:2006–2012PubMedCrossRefGoogle Scholar
  265. 266.
    Trehan G, Soto-Ares G, Vinchon M, Pruvo JP (2003) [Neurenteric cyst: an unusual congenital malformation of the spinal canal]. J Radiol 84:412–414PubMedGoogle Scholar
  266. 267.
    Tsurubuchi T, Matsumura A, Nakai K, Fujita K, Enomoto T, Iwasaki N, Nose T (2002) Reversible holocord edema associated with intramedullary spinal abscess secondary to an infected dermoid cyst. Pediatr Neurosurg 37:282–286PubMedCrossRefGoogle Scholar
  267. 268.
    Uchino A, Kato A, Momozaki N, Yukitake M, Kudo S (1997) Spinal cord herniation: report of two cases and review of the literature. Eur Radiol 7:289–292PubMedCrossRefGoogle Scholar
  268. 269.
    Valls PL, Naul LG, Kanter SL (1990) Paraplegia after a routine lumbar laminectomy: report of a rare complication and successful management. Neurosurgery 27:638–640PubMedCrossRefGoogle Scholar
  269. 270.
    Van Calenbergh F, Vanvolsen S, Verpoorten C, Lagae L, Casaer P, Plets (1999) Results after surgery for lumbosacral lipoma: the significance of early and late worsening. Childs Nerv Syst 15:439–443PubMedCrossRefGoogle Scholar
  270. 271.
    Vernet O, O’Gorman AM, Farmer JP, McPhillips M, Montes JL (1996) Use of the prone position in the MRI evaluation of spinal cord tethering. Pediatr Neurosurg 25:286–294PubMedGoogle Scholar
  271. 272.
    Vloeberghs M, Herregodts P, Stadnik T, Goossens A, D’Haens J (1992) Spinal arachnoiditis mimicking a spinal cord tumor: a case report and review of the literature. Surg Neurol 37:211–215PubMedCrossRefGoogle Scholar
  272. 273.
    Vogel S, Neumaerker K, Klepel K (1990) The optimal time for operative treatment of the tethered cord syndrome. Adv Neurosurg 18:155–157Google Scholar
  273. 274.
    Wakai S, Chiu CW (1984) Rare combination of spinal lesions and spina bifida occulta: case report. Dev Med Child Neurol 26:117–121PubMedGoogle Scholar
  274. 275.
    Wang MY, Levi AD, Green BA (2003) Intradural spinal arachnoid cysts in adults. Surg Neurol 60:49–55; discussion 55–56PubMedCrossRefGoogle Scholar
  275. 276.
    Warnke JP, Koppert H, Bensch-Schreiter B, Dzelzitis J, Tschabitscher M (2003) Thecaloscopy part III: first clinical application. Minim Invasive Neurosurg 46:94–99PubMedCrossRefGoogle Scholar
  276. 277.
    Xenos C, Sgouros S, Walsh R, Hockley A (2000) Spinal lipomas in children. Pediatr Neurosurg 32:295–307PubMedCrossRefGoogle Scholar
  277. 278.
    Yamada S, Iacono RP, Andrade T, Mandybur G, Yamada BS (1995) Pathophysiology of tethered cord syndrome. Neurosurg Clin N Am 6:311–323PubMedGoogle Scholar
  278. 279.
    Yasargil MG, Antic J, Laciga R, De Preux J, Fideler RW, Boone SC (1976) The microsurgical removal of intramedullary spinal hemangioblastomas. Report of twelve cases and a review of the literature. Surg Neurol 6:141–148Google Scholar
  279. 280.
    Zavala LM, Adler JR, Greene CS, Winston KR (1988) Hydrocephalus and intraspinal tumor. Neurosurgery 22:751–754PubMedCrossRefGoogle Scholar
  280. 281.
    Zide B, Constantini S, Epstein FJ (1995) Prevention of recurrent tethered spinal cord. Pediatr Neurosurg 22:111–114PubMedCrossRefGoogle Scholar
  281. 282.
    Ziv T, Watemberg N, Constantini S, Lerman-Sagie T (1999) Cauda equina syndrome due to lumbosacral arachnoid cysts in children. Eur J Paediatr Neurol 3:281–284PubMedCrossRefGoogle Scholar
  282. 283.
    Zumkeller M, Stolke D, Dietz H (1990) Intraspinal lipomas with tethered cord syndrome — results of operative treatment in 30 children. Adv Neurosurg 18:164–169Google Scholar

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