1. Localized peripheral bulge of the iris 1–12
2. Presenting in the pupil 13–23
3. Enucleation for malignant melanoma 2–6, 11, 1, 17
4. Diagnosis of iris cyst made clinically, removed by iridectomy13, 14, 18, 19, 21-
5. Diagnosis of cyst made clinically, no operation 1, 8, 9, 15