Melanoma

Bringing natural killer cells to the tumor battlefield

Natural Killer (NK) cells, lymphocytes of the innate immune system with strong cytotoxic activity, play a major role in the immune response against tumors. However, tumor cells can circumvent this immune defense by establishing ...

Nov 08, 2017
popularity0 comments 0

Precise 3-D imaging of skin cancer tumours

Scientists and clinicians from Singapore and Germany have successfully used multispectral optoacoustic tomography (MSOT) to achieve accurate, real-time 3-D imaging of non-melanoma skin cancer tumours. This imaging technique ...

Nov 15, 2017
popularity15 comments 0

7 skin care myths you thought were true

Itchy skin, bright rashes, dark blemishes, sun burns. Our skin changes all the time, but usually we don't give it much thought until we spot a pimple here or a bumpy rash there. But every day your skin has a long list of ...

Oct 31, 2017
popularity2 comments 0

How to do a skin cancer body check

(HealthDay)—Every year, about 5 million Americans are treated for skin cancer—an abnormal growth of skin cells that most often develops on areas exposed to the sun.

Nov 15, 2017
popularity2 comments 0

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

Latest Spotlight News

Twin saves brother's skin in transplant first

A man who had suffered burns over 95 percent of his body, putting him on the verge of death, was saved by a skin transplant from his identical twin in a world-first operation, French doctors said Thursday.

Scientists find key to regenerating blood vessels

A new study led by researchers at Sanford Burnham Prebys Medical Discovery Institute (SBP) identifies a signaling pathway that is essential for angiogenesis, the growth of new blood vessels from pre-existing vessels. The ...