What Increases The Risk Of Merkel Cell Carcinoma?

Merkel cell carcinoma is a rare skin cancer that begins in specific cells in the epidermis, called Merkel cells. Merkel cells are a kind of neuroendocrine cell because they have some characteristics of nerves and hormone-making cells. These cells assist with the sense of touch used to feel fine details on the surface of an object. Although Merkel cell carcinoma is a rare type of skin cancer, it is one of the most dangerous types. It is known to spread to other regions of the body quickly, which makes it challenging to treat. The tumors that form in Merkel cell carcinoma have the appearance of firm red, pink, or purple bumps or lumps on the skin.