3D Reconstruction with Spiral Computed Tomography in Choroidal Osteoma

DOI: 10.4236/ojoph.2013.31002   PDF   HTML     3,884 Downloads   5,651 Views   Citations

Abstract

Choroidal osteoma (CO) is a rare, ossifying benign tumor originated in the choroid that typically occurs in otherwise healthy young women (1,2). It is characterized by a yellowish, well demarcated lesion in the juxtapapillary or macular area. The diagnosis is clinical and can be confirmed with the use of fluorescein or indocyanine angiography, optical coherence tomography, computed tomography or magnetic resonance imaging. Choroidal neovascularization or subretinal fluid, the main causes for vision loss, can be treated with laser therapy, photodynamic therapy or intravitreal antivascular endothelial growth factor therapy. We present a case of choroidal osteoma, showing the role of the high resolution 3D spiral computed tomography.

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Ascaso, F. , Herrera, L. , Villén, L. , Lasierra, R. , Ibañez, J. , Pérez, D. and Cristóbal, J. (2013) 3D Reconstruction with Spiral Computed Tomography in Choroidal Osteoma. Open Journal of Ophthalmology, 3, 4-6. doi: 10.4236/ojoph.2013.31002.

Conflicts of Interest

The authors declare no conflicts of interest.

References

[1] F. J. Ascaso and L. Villén, “Fundus Autofluorescence Imaging Findings in Choroidal Osteoma,” Retina, Vol. 31, No. 5, 2011, pp. 1004-1005. doi:10.1097/IAE.0b013e31820d37a6
[2] F. J. Ascaso and R. Lasierra, “Idiopathic Dural Optic Nerve Sheath Calcification Associated with Choroidal Osteoma,” Ophthalmic Surgery, Lasers & Imaging, 2011 (in Press). doi:10.3928/15428877-20110602-03
[3] C. L. Shields, B. Perez, M. A. Materin, S. Mehta and J. A. Shieds, “Optical Coherence Tomography of Choroidal Os teoma in 22 Cases: Evidence for Photoreceptor Atrophy over the Decalcified Portion of the Tumor,” Ophthalmo logy, Vol. 114, No. 12, 2007, pp. e53-e58. doi:10.1016/j.ophtha.2007.07.037
[4] R. N. Bryan, R. A. Lewis and S. L. Miller, “Choroidal Osteoma,” American Journal of Neuroradiology, Vol. 4, 1983, pp. 491-494.
[5] C. A. LeBedis and O. Sakai, “Nontraumatic Orbital Con ditions: Diagnosis with CT and MR Imaging in the Emer gent Setting,” Radiographics, Vol. 28, No. 6, 2008, pp. 1741-1753. doi:10.1148/rg.286085515
[6] S. Wong, Z. N. Zakov and D. M. Albert, “Scleral and Choroidal Calcifications in a Patient with Pseudohypo parathyroidism,” British Journal of Ophthalmology, Vol. 63, No. 3, 1979, pp. 177-180. doi:10.1136/bjo.63.3.177

  
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