Argon laser photocoagulation treatment of iris cysts following penetrating keratoplasty.

Two patients with iris cysts were successfully treated with argon laser photocoagulation. There was no evidence of recurrence of the cysts 51/2 and four years after treatment. To our knowledge, these cases represent the first reported cases of iris cysts following keratoplasty treated with argon laser photocoagulation that have documented long-term follow-up.