Abstract
Orbital emphysema and associated pneumocephalus usually result from trauma to orbital bones or due to sinus disease, allowing air to travel from paranasal sinus into orbit and brain. However, it is extremely rare to have orbital emphysema and pneumocephalus in the absence of orbital wall fracture. In our case, a young male was admitted with severe eye pain, diminution of vision due to sudden exposure of compressed air gun. Examination revealed proptosed, emphysematous right eye with conjunctival laceration. Computed tomography scan of the head and orbit revealed multiple radiolucencies with air in the right orbit and brain extending up to the spinal canal without any evidence of orbital sinus or cranial bone fracture. Visual acuity recovered completely on follow-up; however, 2 weeks following injury, the patient developed disabling flashes of light which the patient perceived as central in location and resolved finally over a period of 3 months. Flashes of light, in our case, could be attributable to unnoticed damage to cerebral vasculature or connective tissue surrounding the optic nerve due to pneumocephalus.
Keywords
Publication details
- DOI
- 10.4103/0974-620x.209117
- Journal
- Oman Journal of Ophthalmology, 10(2), 103-105
- Publisher
- Medknow Publications
- Open access
- Gold open access
Cite this article
APA 7
Ghosh, S., Jayasree, M. P., Biju, M., & Snehanshu, B. (2017). Can pneumocephalus present as flashes of light? A rare case report. Oman Journal of Ophthalmology, 10(2), 103-105. https://doi.org/10.4103/0974-620x.209117
MLA 9
Ghosh, Santanu, et al. "Can pneumocephalus present as flashes of light? A rare case report." Oman Journal of Ophthalmology, vol. 10, no. 2, 2017, pp. 103-105. https://doi.org/10.4103/0974-620x.209117.
Chicago (author–date)
Ghosh, Santanu, Menon P Jayasree, Mathew Biju, and Basu Snehanshu. 2017. "Can pneumocephalus present as flashes of light? A rare case report." Oman Journal of Ophthalmology 10 (2): 103-105. https://doi.org/10.4103/0974-620x.209117.
Harvard
Ghosh, S., Jayasree, M. P., Biju, M. and Snehanshu, B. (2017) 'Can pneumocephalus present as flashes of light? A rare case report', Oman Journal of Ophthalmology, 10(2), pp. 103-105. doi:10.4103/0974-620x.209117.
Vancouver
Ghosh S, Jayasree MP, Biju M, Snehanshu B. Can pneumocephalus present as flashes of light? A rare case report. Oman Journal of Ophthalmology. 2017;10(2):103-105. doi:10.4103/0974-620x.209117
IEEE
S. Ghosh, M. P. Jayasree, M. Biju, and B. Snehanshu, "Can pneumocephalus present as flashes of light? A rare case report," Oman Journal of Ophthalmology, vol. 10, no. 2, pp. 103-105, 2017, doi: 10.4103/0974-620x.209117.