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  3. Vol. 8 No. 4 (2024): Autumn
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Vol. 8 No. 4 (2024)

September 2024

Unilateral Optic Disc Pseudo-duplication with Contralateral Chorioretinal Coloboma: A Case Report

  • Mohadeseh Feizi

Journal of Ophthalmic and Optometric Sciences, Vol. 8 No. 4 (2024), 22 September 2024
https://doi.org/10.22037/joos.v8i4.48649 Published: 2025-06-15

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Abstract

Optic disc pseudo-duplication (ODPD) is a rare condition presumed to be a form of retinal coloboma. In this report, we present the case of a child with ODPD in one eye and diffuse chorioretinal coloboma, along with microcornea in the fellow eye. This case supports the hypothesis that ODPD may be linked to the colobomatous nature of the condition.

Keywords:
  • Optic Disc
  • Pseudo-Duplication
  • Coloboma
  • Case
  • pdf

How to Cite

Feizi, M. (2025). Unilateral Optic Disc Pseudo-duplication with Contralateral Chorioretinal Coloboma: A Case Report. Journal of Ophthalmic and Optometric Sciences, 8(4). https://doi.org/10.22037/joos.v8i4.48649
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References

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Ahn SJ, Woo SJ, Hwang JM. Acquired pseudoduplication of the optic disc in pathologic myopia. Optom Vis Sci. 2014;91(7):e177-84.

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McLoone EM, Buchanan TA. Duplication of the optic disc: true or pseudo? A coloboma or not a coloboma? Eur J Ophthalmol. 2004;14(2):163-5.

Onwochei BC, Simon JW, Bateman JB, Couture KC, Mir E. Ocular colobomata. Surv Ophthalmol. 2000;45(3):175-94.

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Huang L, Zhang Q, Jin H, Zhao P. Pseudoduplication of the optic disc initially resembling a bifurcated optic nerve in a strabismus child: a case report. BMC Ophthalmol. 20204;20(1):101.

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