How to safeguard yourself against malignant melanoma
By Samuel Broder

The term malignant melanoma and melanoma describe the most serious form of skin cancer, whose frequency is rising due to increasing sun exposures, especially when intermittent high-dose exposures (sunburns) come into play. Melanomas originate in melanocytes, which are specialized skin cells that make a protective brown pigment (melanin) to shield the skin against the harmful effects of the sun. Melanomas may arise in a mole (nevus). Individuals with a special skin condition called dysplastic nevi are at increased risk, as are people with a very large number (more than 50) of ‘ordinary’ moles.

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