ORIGINAL ARTICLE
Year : 2015  |  Volume : 17  |  Issue : 1  |  Page : 30-33

Neuroimaging in optic neuropathy: Role of computed tomography


1 Department of Radiology, University of Benin Teaching Hospital, Benin City, Nigeria
2 Department of Radiology, Irrua Specialist Teaching Hospital, Irrua, Edo State, Nigeria

Correspondence Address:
Ehimwenma Ogbeide
Department of Radiology, University of Benin Teaching Hospital, Benin City, Edo State
Nigeria
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/2276-7096.148689

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Background: There are many different conditions that can lead to optic neuropathy. The purpose of this article is to evaluate retrospective data on computed tomographic findings in patients presenting with optic neuropathy at a southern Nigerian teaching hospital. Methodology: A retrospective review of patients with clinical examination finding of optic atrophy who presented for cranial Computed Tomography (CT) scan at the University of Benin Teaching Hospital, Benin City, Nigeria from July 2009 to June 2012 was undertaken. SPSS version 16 software was used for data analysis. Results: The request forms and CT reports of 13 patients which comprised of 7 males and 6 females were reviewed. The mean age of the patients was 37.2 ΁ 13.5 years (age range 16 to 55 years). There was bilateral presentation in 12 (92.3%) of cases while the only unilateral case was left sided. Computed tomography finding of tumor was the most common finding in five cases. In one patient the only finding of note was an atrophic left optic nerve. Conclusion: Computed tomography is a useful tool in the management of patients with optic neuropathy providing information regarding etiology.


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