Types of Skin Cancer
Skin Cancer |
Skin
cancer is an abnormal growth of skin cells. It most often develops on
areas of the skin exposed to the sun’s rays. Skin cancer affects people of all
colors and races, although those with light skin who sunburn easily have a
higher risk.
Basal cell carcinoma
About 75% of
skin cancers are basal cell carcinoma, or BCC. Usually, BCCs are very
slow-growing and don’t spread to other parts of the body. If they are treated
early, most BCCs are completely cured.
Melanoma
Melanoma can
grow very quickly. It can become life-threatening in as little as six weeks and
if untreated, it can spread to other parts of the body. It can appear on skin
not normally exposed to the sun. It is usually flat with an uneven
smudgy outline.It may be blotchy and more than one colour – brown, black, blue,
red or grey.
Squamous cell carcinoma (SCC)
SCC is the
second most common type of skin cancer.People who have light skin are most
likely to develop SCC, yet they can develop in darker-skinned people.SCC often
looks like a red firm bump, scaly patch, or a sore that heals and then
re-opens.
SCC tend to
form on skin that gets frequent sun exposure, such as the rim of the ear, face,
neck, arms, chest, and back. SCC can grow deep in the skin and cause damage and
disfigurement. Early diagnosis and treatment can prevent this and stop SCC from
spreading to other areas of the body.
Actinic Keratoses (AK):-These dry, scaly patches or spots are precancerous growths.People who get AKs usually have fair skin.Most people see their first AKs after 40 years of age because AKs tend to develop after years of sun exposure.AKs usually form on the skin that gets lots of sun exposure, such as the head, neck, hands, and forearms.Because an AK can progress to a type of skin cancer called squamous cell carcinoma (SCC), treatment is important
Comments
Post a Comment