Stage 0In stage 0 melanoma, the cancer is usually confined to the growth or mole and is only present on the outer layer of skin. Surgery to remove the growth or mole is usually sufficient.
Stage IIn stage 1 melanoma, the cancer is usually less than 1mm thick. Surgery to remove the cancer is usually required, although lymph node biopsies and the medicine interferon are sometimes used for advanced stage 1 melanomas.
Stage IICancer is usually more than 1mm thick in stage II melanoma, although it has not yet spread to the lymph nodes. Surgery to remove the cancer is performed. A lymph node biopsy and treatment with the medicine interferon may be used as well. Some patients may be enrolled in a clinical trial.
Stage IIIIn stage III melanoma, the cancer has spread to the lymph nodes. The primary melanoma is surgically removed and all lymph nodes in the area are also removed. Immunotherapy using interferon is also used following surgery, while some patients may be enrolled in a clinical trial.
In stage IV melanoma, cancer has spread to other areas of the body like the liver, brain, bones, etc. Treatment may consist of surgery, radiation, chemotherapy and/or immunotherapy with interferon. Treatment for symptoms of cancer in other areas of the body is usually included as well. Treatment may depend on in which areas of the body the cancer has spread.
Melanoma found in the eye (ocular melanoma) may be treated using radiation, laser treatment or surgery. In some cases, the entire eyeball may be removed.
Melanoma in the nails may be treated by removing the tissue that is affected. In some cases, this means removing the entire finger or toe.
For more information about melanoma treatments, patients are encouraged to speak with a physician. If you notice any possible signs or symptoms of melanoma, or notice a new growth, change to an existing growth or other abnormal symptoms, seek immediate medical consultation.