melanoma

Melanoma is an aggressive form of skin cancer that develops from pigment-producing cells (melanocytes). It often begins as a changing mole or a newly formed, irregularly colored spot on the skin. .......

Skin cancer is a malignant growth of skin cells. It is becoming more common, especially as people have become less cautious about sun protection since the 1960s. The UV rays from the sun and tanning .......

There is one round brown spot (or a few), often on the cheek, temple, or forehead. The spots are uniformly brown and may slowly enlarge. There is no scaling. It is benign. ....

Lentigo maligna melanoma is a type of skin cancer that develops from a long-standing lentigo maligna, a precursor to melanoma. It mainly appears on skin that has been frequently exposed to the sun, .......