60-year-old woman with Bitot spot in the left eye with low serum levels of vitamin A, in the setting of chronic hepatitis C and near-daily alcohol use. Note the nasal white foamy patch about 3 x 3 mm on nasal bulbar interpalpebral conjunctiva.
Ophthalmic Atlas Images by EyeRounds.org, The University of Iowa are licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.