Choroidal melanoma with massive retinal fibrosis and spontaneous regression of retinal detachment.

An unusual case of choroidal malignant melanoma with heterochromia iridis, massive subretinal hemorrhage and fibrosis, spontaneously resolving retinal detachment, and subretinal seeding is reported. Clinical and pathological findings are presented and discussed. The unusual aspects of the case are further considered by Drs. Andrew Ferry and Mark Tso.