Which skin cancer is considered the most aggressive?

Melanoma is considered the most aggressive form of skin cancer primarily due to its ability to rapidly spread to other parts of the body. Unlike basal cell carcinoma and squamous cell carcinoma, which are generally slower-growing and more localized, melanoma can metastasize or travel to distant organs and lymph nodes, significantly increasing its threat. The aggressiveness of melanoma stems from its origin in melanocytes, the pigment-producing cells in the skin, which have the potential to become malignant and invade other tissues.

Additionally, melanoma is often more resistant to standard treatments compared to non-melanoma skin cancers. Early detection and treatment are crucial for improving outcomes, but if it goes untreated, melanoma can lead to severe consequences much quicker than other types of skin cancer. This underscores the importance of regular skin checks and the need for awareness of changes in moles or skin lesions.