Orbital malignant melanoma

Case contributed by Frank Gaillard
Diagnosis probable

Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.

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A large multilobulated mass arises and mostly replaces the right globe. This most likely represents a malignant melanoma of the right orbit.

Case Discussion

Malignant melanoma of the uvea is the most common primary intraocular malignancy and is predominantly seen in Caucasians. The incidence of these tumors increases with age, with only 2% of tumors found in patients younger than 20 years of age.

I believe this has been confirmed histologically but unfortunately, I have no additional information. 

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