Skin cancer is the abnormal growth of a mass of cells, which most often develops on the skin exposed to the sun. Skin cancer types include basal cell carcinoma, squamous cell carcinoma and melanoma. Basal cell carcinoma also known as basal cell cancer is the most common type of cancer, which occurs in both older and younger people. Basal cell and squamous cell carcinomas are highly curable.Melanoma is much less common than basal and squamous cell carcinoma and the most dangerous type of skin cancer as it can spread to other parts of the body at a very early stage and can be fatal. Melanoma begins in the melanocytes – the cells that make the brown skin pigment known as melanin, which gives the skin its color. The less common types of skin cancer include Kaposi sarcoma, Merkel cell carcinoma, and sebaceous gland carcinoma.
What Are The Causes Of Skin Cancer?
The leading reason for high incidence of skin cancer is exposure to harmful ultraviolet (UV) radiation. Exposure to ultraviolet radiation causes sunburn, premature aging of the skin and damage to the skin cells, which leads to skin cancer. DNA damage increases the chances of developing skin cancer. The DNA damage causes the cells to grow out of control and form a mass of cancer cells.
Skin cancer can also occur in areas that are not exposed to the sun. Lights used in tanning beds emit UV rays that can increase the risk of skin cancer. The chances of developing melanoma triple even while using tanning beds occasionally.
A person’s risk of developing skin cancer depends on factors such as age, genetics, weakened immune system, fair complexion, moles and exposure to some potentially avoidable lifestyle factors (sun exposure and tanning beds). Examining the skin for some dubious changes such as new skin growth, changes in existing moles and birthmarks can help detect skin cancer at the earliest.
Facts On Skin Cancer
1. Globally, two to three million non-melanoma skin cancers and 1,32,000 melanoma skin cancers occur each year. According to statistics, one in every three cancers diagnosed is a skin cancer.
2. Skin cancer is the most common type of cancer in the United States. It occurs in more than a million Americans each year. One in every five Americans will develop skin cancer in their lifetime, according to Skin Cancer Foundation Statistics. read more...
MEDBOX - Download India's #1 healthcare app and stay healthy!
Just dial 0781 9999 222 to download the app now. Or click on the link below.
0 comments:
Post a Comment