Melanoma - Symptoms and causes - Mayo Clinic
The first sign of melanoma is often a mole that changes size, shape or color. This melanoma shows color variations and an irregular border, both of which are melanoma warning signs.

Melanoma: Symptoms, Staging & Treatment - Cleveland Clinic
Melanoma, which means "black tumor," is the most dangerous type of skin cancer. It grows quickly and has the ability to spread to any organ. Melanoma comes from skin cells called melanocytes. These cells produce melanin, the dark pigment that gives skin its color.

Melanoma - Wikipedia
Melanoma is a type of cancer, typically skin cancer; it develops from the melanin -producing cells known as melanocytes. [1]

Melanoma Pictures, Causes, Stages, Symptoms & Survival Rate
Get information on melanoma (skin cancer) signs, diagnosis, treatment, prognosis, and symptoms. Learn about staging, early detection, treatment side effects, prevention, and metastatic melanoma.

Melanoma: Symptoms, Staging, Treatment, and More - Healthline
Melanoma is a serious form of skin cancer that starts in melanocytes, the cells that produce skin color. Early detection is vital, as it may spread if not caught promptly.

Melanoma pictures to help identify skin cancer - Mayo Clinic
Follow the guide above, called the ABCDE guide, to see if a mole or spot on the skin might be melanoma.

Melanoma: 4 Deadly Stages, Symptoms & Treatment (2026)
Melanoma is the deadliest form of skin cancer, originating in melanocytes — the pigment-producing cells of the skin. It accounts for only about 1% of all skin cancers but causes the overwhelming majority of skin cancer deaths. When detected early, the five-year survival rate reaches 99%.