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KMID : 0360220140550050789
Journal of the Korean Ophthalmological Society
2014 Volume.55 No. 5 p.789 ~ p.793
A Case of Melanocytoma Originating from the Iris
Lee Jin-Ah

Ahn Yong-Sun
Cho Yang-Kyeung
Abstract
Purpose: To report a case of melanocytoma originating from the iris observed for the first time in Korea.

Case summary: A 53-year-old female with an unexpected iris mass was referred to our clinic. A round, 2.5 mm x 3.5 mm-sized iris mass was found on slit lamp examination in the 12 o¡¯clock area of the patient¡¯s left eye. The mass was densely pigmented and had a smooth surface. Gonioscopy showed the mass had reached the peripheral cornea frontward and the lens backward. An excisional biopsy was performed for diagnosis. After the operation, a gonioscopic examination showed an intact ciliary body behind the surgical margin of the iris. A melancytoma of the iris was observed on subsequent histopathological examination. The patient has remained symptom-free with no iris mass recurrence since the operation.

Conclusions: A few cases of iris melanocytomas have been reported worldwide but not in Korea. We confirmed a case of melanocytoma originating from the iris for the first time in Korea.
KEYWORD
Iris, Melanocytoma
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