Cytomegalovirus as a Cause of Anterior Uveitis in Immunocompetent Patients

Cytomegalovirus may cause a chronic and/or recurrent anterior uveitis in otherwise healthy patients. Iris atrophy and glaucoma may accompany it, but an inflammatory reaction in the anterior chamber may be the only sign. Aqueous humor analysis is of the utmost importance in differentiating between CMV and other herpes viruses and in making a definite diagnosis in chronic anterior uveitis. Valganciclovir may be very effective in treating CMV anterior uveitis, but its exact role can only be determined in larger studies with a longer follow-up.