Where does the most severe type of skin cancer develop from and what is it?
There are scattered cells called melanocytes where the epidermis meets the dermis. These cells produce the pigment melanin, which gives skin its color. Melanoma starts in melanocytes, and it is the most serious type of skin cancer.
Where do skin cancer cells originate from?
Skin cancer begins in the cells that make up the outer layer (epidermis) of your skin. One type of skin cancer called basal cell carcinoma begins in the basal cells, which make skin cells that continuously push older cells toward the surface.
Which is worse carcinoma or melanoma?
Melanomas are generally much more dangerous than carcinomas. Early detection helps with treatment in both cases and can be a key to dealing with the problem.
Is basal or squamous more serious?
Though not as common as basal cell (about one million new cases a year), squamous cell is more serious because it is likely to spread (metastasize).
What is the most aggressive form of skin cancer?
Melanoma is a serious form of skin cancer that begins in cells known as melanocytes. While it is less common than basal cell carcinoma (BCC) and squamous cell carcinoma (SCC), melanoma is more dangerous because of its ability to spread to other organs more rapidly if it is not treated at an early stage.
Where does Melanoma usually start?
Melanomas can develop anywhere on the skin, but they are more likely to start on the trunk (chest and back) in men and on the legs in women. The neck and face are other common sites.
Which grows faster basal cell or squamous cell carcinoma?
Squamous Cell Carcinoma Growth Rate: Squamous cell cancers, while still slow-growing, are known to grow more rapidly than Basal cell cancers.
Is basal cell carcinoma fatal?
Although basal cell carcinoma grows slowly and doesn’t usually spread to surrounding areas, it can be life-threatening if left untreated.
How long does it take for basal cell carcinoma to spread?
The tumors enlarge very slowly, sometimes so slowly that they go unnoticed as new growths. However, the growth rate varies greatly from tumor to tumor, with some growing as much as ½ inch (about 1 centimeter) in a year.
Are skin cancers itchy?
Skin cancers often don’t cause bothersome symptoms until they have grown quite large. Then they may itch, bleed, or even hurt. But typically they can be seen or felt long before they reach this point.