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Common Places for Melanoma to Spread. Melanoma can spread from the original site on your skin and form a tumor in any organ or body tissue, but it’s most likely to metastasize to the lymph...
Melanoma can spread quickly and be difficult to treat at later stages, so finding it early is key. To spot melanoma early, it’s important to perform regular skin checks to look for ABCDEs of melanoma. These are five visible skin features that may be characteristic of early melanoma.
Studies have shown that melanoma can spread to almost any area of the body—a wider variety of areas than any other cancer. The likelihood that it will spread to each organ is as follows: Lymph Nodes: 50% to 75%. Lungs and area between the lungs: 70% to 87%. Liver: 54% to 77%. Brain: 36% to 54%. Bone: 23% to 49%.
Melanoma can spread from the original site on your skin and form a tumor in any organ or body tissue. But here are the most common places it can metastasize, say doctors (in order of...
Metastatic melanoma can occur in stage 3 (when the cancer spreads to lymph nodes or surrounding skin) or stage 4 melanoma (when it spreads to other organs). More than 4 out of 5 people are diagnosed with melanoma before it spreads to other parts of the body.
According to the American Cancer Society, the five-year survival rate for people diagnosed with stage 3 melanoma that has spread to nearby lymph nodes or structures (regional spread) is 66 percent. For patients diagnosed with stage 4 melanoma (distant spread), the five-year survival rate is 27 percent.
Melanoma is a type of cancer that affects the melanocytes, a type of cell that produces melanin, and is found in the skin, mucous membranes and eyes. As it progresses, melanoma can rapidly grow and spread to other areas of the body, becoming what is called metastatic melanoma.
If melanoma spreads, there's a 50/50 chance that it will spread first to other areas of your skin or to the lymph nodes near your original melanoma. Signs that it has spread to skin or to areas just under your skin can include hard bumps that crack open and bleed.
Melanomas can spread through both avenues, but certain types of melanoma are less likely to spread through lymphatics and more likely to spread through the bloodstream, such as mucosal melanoma (arising in mucous membranes internally) or uveal melanoma (from the pigmented cells of the eye).
Outlook. Melanoma is a specific kind of skin cancer. It begins in skin cells called melanocytes. Melanocytes produce melanin, the substance that gives your skin color. Only about 1 percent of...