Tanaka T et al: Electrodiagnostic and advanced neuroimaging characterization for successful treatment of spinal extradural arachnoid cyst. World Neurosurg. 109:298-303, 2018
Habibi Z et al: Sacral extradural arachnoid cyst in association with split cord malformation. Spine J. 16(9):1109-15, 2016
Azad R et al: Role of screening of whole spine with sagittal MRI with MR myelography in early detection and management of occult intrasacral meningocele. Asian J Neurosurg. 8(4):174-8, 2013
Lohani S et al: Intrasacral meningocele in the pediatric population. J Neurosurg Pediatr. 11(6):615-22, 2013
Bond AE et al: Spinal arachnoid cysts in the pediatric population: report of 31 cases and a review of the literature. J Neurosurg Pediatr. 9(4):432-41, 2012
Vaccaro M et al: A woman with abdominal pain and headache. Neurol Sci. 30 Suppl 1:S141-3, 2009
Hamamcioglu MK et al: Intrasacral extradural arachnoid cysts. Neurol Med Chir (Tokyo). 48(5):223-6, 2008
Liu JK et al: Spinal extradural arachnoid cysts: clinical, radiological, and surgical features. Neurosurg Focus. 22(2):E6, 2007
Nishio Y et al: A case of occult intrasacral meningocele presented with atypical bowel symptoms. Childs Nerv Syst. 20(1):65-7, 2004
Sato K et al: Spinal extradural meningeal cyst: correct radiological and histopathological diagnosis. Neurosurg Focus. 13(4):ecp1, 2002
Diel J et al: The sacrum: pathologic spectrum, multimodality imaging, and subspecialty approach. Radiographics. 21(1):83-104, 2001
Patel MR et al: Percutaneous fibrin glue therapy of meningeal cysts of the sacral spine. AJR Am J Roentgenol. 168(2):367-70, 1997
Okada T et al: Occult intrasacral meningocele associated with spina bifida: a case report. Surg Neurol. 46(2):147-9, 1996
Doi H et al: Occult intrasacral meningocele with tethered cord--case report. Neurol Med Chir (Tokyo). 35(5):321-4, 1995
Tatagiba M et al: Management of occult intrasacral meningocele associated with lumbar disc prolapse. Neurosurg Rev. 17(4):313-5, 1994
Davis SW et al: Sacral meningeal cysts: evaluation with MR imaging. Radiology. 187(2):445-8, 1993
Bayar MA et al: Management problems in cases with a combination of asymptomatic occult intrasacral meningocele and disc prolapse. Acta Neurochir (Wien). 108(1-2):67-9, 1991
Doty JR et al: Occult intrasacral meningocele: clinical and radiographic diagnosis. Neurosurgery. 24(4):616-25, 1989
Nabors MW et al: Updated assessment and current classification of spinal meningeal cysts. J Neurosurg. 68(3):366-77, 1988
Goyal RN et al: Intraspinal cysts: a classification and literature review. Spine. 12(3):209-13, 1987
Grivegnee A et al: Comparative aspects of occult intrasacral meningocele with conventional X-ray, myelography and CT. Neuroradiology. 22(1):33-7, 1981
Fortuna A et al: Arachnoid diverticula: a unitary approach to spinal cysts communicating with the subarachnoid space. Acta Neurochir (Wien). 39(3-4):259-68, 1977
Lamas E et al: Occult intrasacral meningocele. Surg Neurol. 8(3):181-4, 1977
Lombardi G et al: Congenital cysts of the spinal membranes and roots. Br J Radiol 36:197-205, 1963
Related Anatomy
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
Diagnostic Checklist
TERMINOLOGY
Synonyms
Sacral meningeal cyst, type IB meningeal cyst
Definitions
Spinal extradural arachnoid cyst (AC) localized to sacrum
Tanaka T et al: Electrodiagnostic and advanced neuroimaging characterization for successful treatment of spinal extradural arachnoid cyst. World Neurosurg. 109:298-303, 2018
Habibi Z et al: Sacral extradural arachnoid cyst in association with split cord malformation. Spine J. 16(9):1109-15, 2016
Azad R et al: Role of screening of whole spine with sagittal MRI with MR myelography in early detection and management of occult intrasacral meningocele. Asian J Neurosurg. 8(4):174-8, 2013
Lohani S et al: Intrasacral meningocele in the pediatric population. J Neurosurg Pediatr. 11(6):615-22, 2013
Bond AE et al: Spinal arachnoid cysts in the pediatric population: report of 31 cases and a review of the literature. J Neurosurg Pediatr. 9(4):432-41, 2012
Vaccaro M et al: A woman with abdominal pain and headache. Neurol Sci. 30 Suppl 1:S141-3, 2009
Hamamcioglu MK et al: Intrasacral extradural arachnoid cysts. Neurol Med Chir (Tokyo). 48(5):223-6, 2008
Liu JK et al: Spinal extradural arachnoid cysts: clinical, radiological, and surgical features. Neurosurg Focus. 22(2):E6, 2007
Nishio Y et al: A case of occult intrasacral meningocele presented with atypical bowel symptoms. Childs Nerv Syst. 20(1):65-7, 2004
Sato K et al: Spinal extradural meningeal cyst: correct radiological and histopathological diagnosis. Neurosurg Focus. 13(4):ecp1, 2002
Diel J et al: The sacrum: pathologic spectrum, multimodality imaging, and subspecialty approach. Radiographics. 21(1):83-104, 2001
Patel MR et al: Percutaneous fibrin glue therapy of meningeal cysts of the sacral spine. AJR Am J Roentgenol. 168(2):367-70, 1997
Okada T et al: Occult intrasacral meningocele associated with spina bifida: a case report. Surg Neurol. 46(2):147-9, 1996
Doi H et al: Occult intrasacral meningocele with tethered cord--case report. Neurol Med Chir (Tokyo). 35(5):321-4, 1995
Tatagiba M et al: Management of occult intrasacral meningocele associated with lumbar disc prolapse. Neurosurg Rev. 17(4):313-5, 1994
Davis SW et al: Sacral meningeal cysts: evaluation with MR imaging. Radiology. 187(2):445-8, 1993
Bayar MA et al: Management problems in cases with a combination of asymptomatic occult intrasacral meningocele and disc prolapse. Acta Neurochir (Wien). 108(1-2):67-9, 1991
Doty JR et al: Occult intrasacral meningocele: clinical and radiographic diagnosis. Neurosurgery. 24(4):616-25, 1989
Nabors MW et al: Updated assessment and current classification of spinal meningeal cysts. J Neurosurg. 68(3):366-77, 1988
Goyal RN et al: Intraspinal cysts: a classification and literature review. Spine. 12(3):209-13, 1987
Grivegnee A et al: Comparative aspects of occult intrasacral meningocele with conventional X-ray, myelography and CT. Neuroradiology. 22(1):33-7, 1981
Fortuna A et al: Arachnoid diverticula: a unitary approach to spinal cysts communicating with the subarachnoid space. Acta Neurochir (Wien). 39(3-4):259-68, 1977
Lamas E et al: Occult intrasacral meningocele. Surg Neurol. 8(3):181-4, 1977
Lombardi G et al: Congenital cysts of the spinal membranes and roots. Br J Radiol 36:197-205, 1963
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