A mole is the extra growth of the skin and not all the moles get converted to cancer causing cells. Many people have about 10-40 moles in their body and they may be in the form of round shape or oval shape. The surface of the mold is normally smooth and some moles may be in raised form protruding from the surface of the skin. Moles are pink or brownish in color and in some cases they will take the color of the skin. All the moles in the body will look totally same, but there are some moles which may appear different. Those moles have the chance for developing as cancerous moles.
When the normal cells undergo transformation they become mutated cells which may show abnormal growth causing tumors. The tumors become dangerous only if they turn malignant and chronic invading the surrounding tissues of the body by their rapid growth. Cancerous moles are of 3 types namely Basal cell carcinoma, Squamous cell carcinoma and melanoma. Moles are dysplastic nevi and not all the moles may turn into cancer. Some moles may become malignant causing cancer.
The persons who are exposed to Ultraviolet radiation from sunlight are more commonly under the risk of developing cancerous moles. When the skin gets repeatedly affected by the sunlight it may induce the formation of cancerous moles. Exposure to X-ray and strong chemicals may cause squamous type of cancerous mole on the skin. Moles also become carcinogenic due to the imbalance in the immunity system. This may occur due to the consumption of heavy antibiotics or due to autoimmune disease.
Individuals with fair complexion are more prone to skin cancer when compared with dark skinned persons. By birth some people may have numerous moles which are different and unusual. These moles are at the risk of getting transformed into cancerous moles.
Pictures, Images, Pics and Photos of Cancerous Moles :
The moles become raised and bump may develop on the skin. These moles develop in the area which is largely exposed to the sunlight like neck, hands, and shoulders. In some cases the moles may turn into ulcerous cells and start bleeding. The moles become reddish, with thick patches on the skin. It is better to look out for the indifferent moles which are unusual in growth and shape.
Surgery, radiation and chemotherapy are the available methods of treatment. However the treatment may differ on individuals depending on the intensity of cancerous moles and their age.