Ophthalmology Commons^™

Frosted Branch Angiitis After Smallpox Vaccination, Kristen Collister, Sam S Dahr

Student and Faculty Publications

PURPOSE: To describe a patient presenting with frosted branch angiitis soon after small-pox vaccination.

OBSERVATIONS: Frosted branch angiitis (FBA) is an acute onset retinal vasculitis featuring prominent perivascular sheathing in otherwise healthy individuals. FBA has been associated with noninfectious and infectious etiologies. This report describes a twenty-year-old African American female who developed bilateral frosted branch angiitis one week after small-pox vaccination. At presentation, the patient had bilateral, para-central visual field defects and subjective visual disturbances. On dilated exam, the patient demonstrated diffuse vasculitis bilaterally. The patient's field defects and clinical exam responded dramatically to oral prednisone therapy.

CONCLUSIONS AND IMPORTANCE: …

Review Of Evidence For Environmental Causes Of Uveal Coloboma, Evan B Selzer, Delphine Blain, Robert B Hufnagel, Philip J Lupo, Laura E Mitchell, Brian P Brooks

Student and Faculty Publications

Uveal coloboma is a condition defined by missing ocular tissues and is a significant cause of childhood blindness. It occurs from a failure of the optic fissure to close during embryonic development and may lead to missing parts of the iris, ciliary body, retina, choroid, and optic nerve. Because there is no treatment for coloboma, efforts have focused on prevention. While several genetic causes of coloboma have been identified, little definitive research exists regarding the environmental causes of this condition. We review the current literature on environmental factors associated with coloboma in an effort to guide future research and preventative …