What is a characteristic of melanoma?

Melanoma is known for its tendency to metastasize rapidly, which is a key characteristic that distinguishes it from other forms of skin cancer. This means that melanoma can spread to other parts of the body quickly, potentially affecting vital organs and posing a significant threat to health. The aggressive nature of melanoma highlights the importance of early detection and intervention, as swift treatment can greatly improve outcomes.

In contrast, benign skin cancers do not pose the same level of risk; they are non-invasive and do not spread to other regions of the body. Melanoma specifically originates from melanocytes, the pigment-producing cells in the skin, rather than keratinocytes, which are another type of skin cell responsible for forming the outer layer of the skin. Additionally, melanoma is classified as one of the most serious forms of skin cancer, rather than the least serious, due to its high potential for metastasis and associated mortality if not treated promptly.