Melanoma - Symptoms and causes - Mayo Clinic
2023年12月30日 · Melanoma is a kind of skin cancer that starts in the melanocytes. Melanocytes are cells that make the pigment that gives skin its color. The pigment is called melanin. This illustration shows melanoma cells extending from the surface of …
What Is Melanoma Skin Cancer? - American Cancer Society
Melanoma is a type of skin cancer that develops when melanocytes (the cells that give the skin its tan or brown color) start to grow out of control. Melanoma is much less common than some other types of skin cancers.
Melanoma: Symptoms, Staging & Treatment - Cleveland Clinic
Melanoma is the most invasive skin cancer with the highest risk of death. While it’s a serious skin cancer, it's highly curable if caught early. Prevention and early treatment are critical, especially if you have fair skin, blonde or red hair and blue eyes.
Melanoma: Symptoms, Staging, Treatment, and More - Healthline
2024年12月6日 · Melanoma is a specific kind of skin cancer. It begins in skin cells called melanocytes. Melanocytes produce melanin, the substance that gives your skin color. Only about 1% of skin cancers are...
Melanoma - Wikipedia
Melanoma is the most dangerous type of skin cancer; it develops from the melanin -producing cells known as melanocytes. [ 1 ] It typically occurs in the skin, but may rarely occur in the mouth, intestines, or eye (uveal melanoma). [ 1 ][ 2 ]
If You Have Melanoma Skin Cancer
Melanoma is a kind of skin cancer that starts when skin cells called melanocytes grow out of control. Melanocytes normally make a brown pigment called melanin, which helps protect the body from the UV rays of the sun.
Malignant Melanoma - StatPearls - NCBI Bookshelf
2024年2月17日 · Melanoma is a malignancy derived from the malignant transformation of melanocytes. Melanocytes are derived from the neural crest. Therefore, melanomas, although they arise from the skin, can develop in other locations where neural crest cells migrate, such as the gastrointestinal tract and brain.
What is Melanoma? - Melanoma Institute Australia
Melanoma is the most deadly form of skin cancer. It develops in the skin’s pigment cells, known as melanocytes, and can spread via the blood and lymphatic system to distant organs like the lungs, liver and brain. Melanocytes produce melanin to help protect the skin from ultraviolet (UV) radiation i.e. sunlight.
Melanoma - Harvard Health
2014年12月28日 · Melanoma is the deadliest form of skin cancer. It occurs when pigment-making cells in the skin, called melanocytes, begin to reproduce uncontrollably. Melanoma can form from an existing mole or develop on unblemished skin. The most common type of melanoma spreads on the skin's surface. It is called superficial spreading melanoma.
Melanoma Skin Cancer: Images, Diagnosis, and Treatment — …
2019年1月31日 · Melanoma, also referred to as malignant melanoma, is a potentially very serious skin cancer in which there is an uncontrolled growth of melanocytes (pigment cells). Normal melanocytes are found in the basal layer of the epidermis (outer layer of skin).