Figures 1-2. These are the anterior segment photographs of the right eye of a patient with recurrent episodes of foreign body sensation and tearing OU. The left eye has a similar appearance on slit lamp examination.
1. What is the diagnosis?
2. What is the epidemiology of this condition?
3. What is the pathogenesis of the disease?
4. What is the natural history of this conditon?
5. What is the management of this disorder?