Melanoma

Detecting melanoma early, without a biopsy

Melanoma is a form of skin cancer that becomes dangerous when it spreads, but is treatable in its early stages. Doctors diagnose melanoma by cutting away a piece of a suspicious skin lesion—a procedure known as a biopsy—and ...

Jul 13, 2016
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New treatment for advanced melanoma shows promise

In a study appearing in the April 19, 2016 issue of JAMA, Antoni Ribas, M.D., Ph.D., of the University of California-Los Angeles, and colleagues examined tumor response and overall survival following administration of the ...

Apr 19, 2016
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Foot site independent risk factor for melanoma outcome

(HealthDay)—Foot melanoma seems to represent a specific subgroup and is a negative independent prognostic factor for disease-specific survival and disease-free interval, according to a study published in the September issue ...

Aug 31, 2015
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Factors ID'd for MAPK treatment outcome in melanoma

(HealthDay)—For patients with metastatic melanoma treated with mitogen-activated protein kinase (MAPK) inhibitors, gender, serum lactate dehydrogenase (LDH), BRAF genotype, and primary melanoma ulceration status are independent ...

Aug 03, 2015
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Delays for melanoma surgeries linked to insurance type

A retrospective review of several thousand melanoma cases in North Carolina found that Medicaid patients were more likely to experience surgical treatment delays than patients with private insurance, according to a study ...

Oct 04, 2017
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Melanoma i/ˌmɛləˈnoʊmə/ (from Greek μέλας - melas, "dark") is a malignant tumor of melanocytes. Melanocytes are cells that produce the dark pigment, melanin, which is responsible for the color of skin. They predominantly occur in skin, but are also found in other parts of the body, including the bowel and the eye (see uveal melanoma). Melanoma can occur in any part of the body that contains melanocytes.

Melanoma is less common than other skin cancers. However, it is much more dangerous and causes the majority (75%) of deaths related to skin cancer. Worldwide, doctors diagnose about 160,000 new cases of melanoma yearly. The diagnosis is more frequent in women than in men and is particularly common among Caucasians living in sunny climates, with high rates of incidence in Australia, New Zealand, North America, Latin America, and northern Europe. According to a WHO report, about 48,000 melanoma related deaths occur worldwide per year.

The treatment includes surgical removal of the tumor, adjuvant treatment, chemo- and immunotherapy, or radiation therapy. The chance of a cure is greatest when the tumor is discovered while it is still small and thin, and can be entirely removed surgically.

This text uses material from Wikipedia licensed under CC BY-SA

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