Of all the skin cancers, malignant melanoma is the most serious. It accounts for approximately 75% of all skin cancer deaths and is the sixth most common form of cancer. This can be directly attributed to the fact that melanoma, unless treated early, usually metastasises to other organs.
The first place melanoma traditionally metastasises to are the lymph nodes near the site of the skin cancer. The lymph nodes are part of the lymphatic system and play an important role in immune system function. Special white blood cells called lymphocytes circulate in the body seeking out foreign cells. They return to the nodes where the foreign bodies are identified and the cells are specialised to fight that particular infection. From the node, they flow back into the blood stream, following it to the foreign cells, which they then attack. Continue reading ‘Malignant Melanoma – Are Your Symptoms a Sign That it Has Spread?’ »