title: Intraocular metastasis from cutaneous malignant melanoma.
abstract: Metastatic melanoma to the eye can show a number of unusual features. Two cases with intraocular metastases from primary cutaneous malignant melanoma, with a latency of 5 and 16 years, respectively, from excision to debut of ocular symptoms are reported. In the first case, tumour cell invasion of the chamber angle caused an advanced secondary glaucoma. This eye was enucleated some months later when the tumour extended through the sclera despite palliative external radiation therapy. In the other seeing eye, small melanoma metastases were treated with laser. The patient died of systemic involvement. In the second case, a probable melanoma metastasis was revealed by a vitrectomy of a thickened posterior vitreous membrane. Ophthalmoscopy and B-scan ultrasonography 8 months later showed growths projecting 2 mm into the vitreous cavity. Metastases from a malignant melanoma with infiltration of the retina forming nodules, but also affecting adjacent choroid and optic nerve, was disclosed by histology. The patient died of metastasis to the brain.
authors.affiliation: University Eye Department, Rikshospitalet, University of Oslo, Norway.
authors.forename: N
authors.initials: N
authors.lastname: Eide
authors.forename: P
authors.initials: P
authors.lastname: Syrdalen
mesh_terms: D000867:Anterior Chamber; D015353:Eye Enucleation; D005134:Eye Neoplasms / Q000150:complications / Q000175:diagnosis / Q000556:secondary*; D005260:Female; D005654:Fundus Oculi; D005901:Glaucoma / Q000209:etiology; D006801:Humans; D008297:Male; D008545:Melanoma; D008875:Middle Aged; D012164:Retinal Diseases / Q000175:diagnosis; D012878:Skin Neoplasms; D014822:Vitreous Body