Intraocular (Uveal) Melanoma Treatment (PDQ®): Treatment - Health Professional Information [NCI] - Medium and Large Choroidal Melanoma
Eye-sparing radiation therapy, either by plaque brachytherapy or external beam, is the preferred option for most patients with medium-sized choroidal melanoma. Enucleation remains the standard therapy for large, choroidal melanomas and melanomas that cause severe glaucoma or invade the optic nerve.
Skin cancer is a disease in which malignant (cancer) cells form in the tissues of the skin.
The skin is the body's largest organ. It protects against heat, sunlight, injury, and infection. Skin also helps control body temperature and stores water, fat, and vitamin D. The skin has several layers, but the two main layers are the epidermis (upper or outer layer) and the dermis (lower or inner layer).
The epidermis is made up of 3 kinds of cells:
Squamous cells are the thin, flat cells that...
Tumor growth pattern is a factor in the therapeutic decision. If there is a diffuse melanoma or if there is extraocular extension, enucleation should be considered, but radiation therapy can be employed for less extensive disease.
Combined therapy, with ablative laser coagulation or transpupillary thermotherapy to supplement plaque treatment.[10,11]
Enucleation. This approach is considered primarily for diffuse melanomas or for cases in which there is extraocular extension; radiation complications or tumor recurrence may sometimes make enucleation necessary.
Large choroidal melanomas
Enucleation when the tumor is judged to be too large for eye-sparing approaches.
Current Clinical Trials
Check for U.S. clinical trials from NCI's list of cancer clinical trials that are now accepting patients with ciliary body and choroid melanoma, medium/large size. The list of clinical trials can be further narrowed by location, drug, intervention, and other criteria.
General information about clinical trials is also available from the NCI Web site.
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Tabandeh H, Chaudhry NA, Murray TG, et al.: Intraoperative echographic localization of iodine-125 episcleral plaque for brachytherapy of choroidal melanoma. Am J Ophthalmol 129 (2): 199-204, 2000.
Diener-West M, Earle JD, Fine SL, et al.: The COMS randomized trial of iodine 125 brachytherapy for choroidal melanoma, III: initial mortality findings. COMS Report No. 18. Arch Ophthalmol 119 (7): 969-82, 2001.
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Fuss M, Loredo LN, Blacharski PA, et al.: Proton radiation therapy for medium and large choroidal melanoma: preservation of the eye and its functionality. Int J Radiat Oncol Biol Phys 49 (4): 1053-9, 2001.
Char DH, Kroll SM, Castro J: Ten-year follow-up of helium ion therapy for uveal melanoma. Am J Ophthalmol 125 (1): 81-9, 1998.