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Case Reports in Radiology
Volume 2017, Article ID 8532074, 4 pages
https://doi.org/10.1155/2017/8532074
Case Report

Brain Herniation into Giant Arachnoid Granulation: An Unusual Case

1Radiology Unit, Medical Imaging Department, Centro Hospitalar de Tondela-Viseu, EPE, Viseu, Portugal
2Neuroradiology Unit, Medical Imaging Department, Centro Hospitalar de Tondela-Viseu, EPE, Viseu, Portugal

Correspondence should be addressed to Joana Ruivo Rodrigues; moc.liamg@031oviur.anaoj

Received 27 December 2016; Revised 21 February 2017; Accepted 5 March 2017; Published 14 March 2017

Academic Editor: Silvio Mazziotti

Copyright © 2017 Joana Ruivo Rodrigues and Gonçalo Roque Santos. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. P. Kan, E. A. Stevens, and W. T. Couldwell, “Incidental giant arachnoid granulation,” American Journal of Neuroradiology, vol. 27, no. 7, pp. 1491–1492, 2006. View at Google Scholar · View at Scopus
  2. D. G. Potts, K. F. Reilly, and V. Deonarine, “Morphology of the arachnoid villi and granulations,” Radiology, vol. 105, no. 2, pp. 333–341, 1972. View at Publisher · View at Google Scholar · View at Scopus
  3. C. R. Trimble, H. R. Harnsberger, M. Castillo, M. Brant-Zawadzki, and A. G. Osborn, ““Giant” arachnoid granulations just like CSF?: NOT!!,” American Journal of Neuroradiology, vol. 31, no. 9, pp. 1724–1728, 2010. View at Publisher · View at Google Scholar · View at Scopus
  4. B. Battal and M. Castillo, “Brain herniations into the dural venous sinuses or calvarium: MRI of a recently recognized entity,” Neuroradiology Journal, vol. 27, no. 1, pp. 55–62, 2014. View at Publisher · View at Google Scholar · View at Scopus
  5. A. Brunori, R. Vagnozzi, and R. Giuffrè, “Antonio Pacchioni (1665–1726): early studies of the dura mater,” Journal of Neurosurgery, vol. 78, no. 3, pp. 515–518, 1993. View at Publisher · View at Google Scholar · View at Scopus
  6. S. C. Chin, C. Y. Chen, C. C. Lee et al., “Giant arachnoid granulation mimicking dural sinus thrombosis in a boy with headache: MRI,” Neuroradiology, vol. 40, no. 3, pp. 181–183, 1998. View at Publisher · View at Google Scholar · View at Scopus
  7. J. L. Leach, B. V. Jones, T. A. Tomsick, C. A. Stewart, and M. G. Balko, “Normal appearance of arachnoid granulations on contrast-enhanced CT and MR of the brain: differentiation from dural sinus disease,” American Journal of Neuroradiology, vol. 17, no. 8, pp. 1523–1532, 1996. View at Google Scholar · View at Scopus
  8. C. B. Grossman and D. G. Potts, “Arachnoid granulations: radiology and anatomy,” Radiology, vol. 113, no. 1, pp. 95–100, 1974. View at Publisher · View at Google Scholar · View at Scopus
  9. J. L. Leach, K. Meyer, B. V. Jones, and T. A. Tomsick, “Large arachnoid granulations involving the dorsal superior sagittal sinus: findings on MR imaging and MR venography,” American Journal of Neuroradiology, vol. 29, no. 7, pp. 1335–1339, 2008. View at Publisher · View at Google Scholar · View at Scopus
  10. B. De Keyzer, S. Bamps, F. Van Calenbergh, P. Demaerel, and G. Wilms, “Giant arachnoid granulations mimicking pathology: a report of three cases,” Neuroradiology Journal, vol. 27, no. 3, pp. 316–321, 2014. View at Publisher · View at Google Scholar · View at Scopus
  11. H. J. Choi, C. W. Cho, Y. S. Kim, and J. H. Cha, “Giant arachnoid granulation misdiagnosed as transverse sinus thrombosis,” Journal of Korean Neurosurgical Society, vol. 43, no. 1, pp. 48–50, 2008. View at Publisher · View at Google Scholar
  12. B. Battal, S. Hamcan, V. Akgun et al., “Brain herniations into the dural venous sinus or calvarium: MRI findings, possible causes and clinical significance,” European Radiology, vol. 26, no. 6, pp. 1723–1731, 2016. View at Publisher · View at Google Scholar · View at Scopus
  13. S. Malekzadehlashkariani, I. Wanke, D. A. Rüfenacht, and D. San Millán, “Brain herniations into arachnoid granulations: about 68 cases in 38 patients and review of the literature,” Neuroradiology, vol. 58, no. 5, pp. 443–457, 2016. View at Publisher · View at Google Scholar · View at Scopus
  14. W. C. Chan, V. Lai, Y. C. Wong, and W. L. Poon, “Focal brain herniation into giant arachnoid granulation: a rare occurrence,” European Journal of Radiology Extra, vol. 78, no. 2, pp. e111–e113, 2011. View at Publisher · View at Google Scholar · View at Scopus
  15. G. Çoban, E. Yildirim, B. Horasanli, B. E. Çifçi, and M. Ağıldere, “Unusual cause of dizziness: occult temporal lobe encephalocele into transverse sinus,” Clinical Neurology and Neurosurgery, vol. 115, no. 9, pp. 1911–1913, 2013. View at Publisher · View at Google Scholar · View at Scopus
  16. B. Battal, S. Hamcan, V. Akgun, S. Sari, and B. Karaman, “Brain herniation with surrounding CSF into the skull or encepholecele?” Journal of Neuroradiology, vol. 42, no. 3, pp. 187–188, 2015. View at Publisher · View at Google Scholar · View at Scopus