1. Ocular Ethambutol Toxicity
Alex Melamud, MA, MD, Gregory S. Kosmorsky, DO, Michael S. Lee, MD 
Mayo Clinic Proceedings 
Volume 78, Issue 11, Pages (November 2003)
DOI: /
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2. Figure 1
Automated visual field test results obtained 3 months after onset of visual symptoms. Both the left (A) and right (B) visual fields show central scotoma with inferior temporal quadrant defects.
Mayo Clinic Proceedings  , DOI: ( / )
Copyright © 2003 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Figure 2
Photographs of funduscopic examination findings obtained 5 weeks after onset of visual symptoms. Both the right (A) and left (B) optic nerves show temporal pallor.
Mayo Clinic Proceedings  , DOI: ( / )
Copyright © 2003 Mayo Foundation for Medical Education and Research Terms and Conditions