Which of the following condition is associated with Iris pearls?

Iris pearls are pathognomonic for Hansen's disease. They represent small lepromata that have "worked their way through" the interstices of the iris to reach the iris surface. A pathognomonic sign of lepromatous leprosy is the presence at the pupillary margin of smal glistening 'iris pearls' composed of bacilli within histiocytes which resemble a necklace