Listed in order from the most to least common, the main types of skin cancer are: Basal cell carcinoma – By far the most frequently diagnosed type of skin cancer, basal cell carcinoma usually results from sun exposure and tends to be slow-growing.
Which skin cancer is the least malignant and most common?
Basal cell carcinoma (BCC)
This is the most common but least dangerous form of skin cancer. It grows slowly, usually on the head, neck and upper torso. It may appear as a lump or dry, scaly area. It can be red, pale or pearly in colour.
What type of skin cancer is most likely to be malignant?
Melanoma has its beginnings in melanocytes, the skin cells that produce the dark, protective pigment called melanin which makes the skin tan. Melanoma is the most deadly of all the skin cancers and affects over 44,000 Americans each year.
Which type of skin cancer is the most common?
Basal and squamous cell carcinomas are the two most common types of skin cancer. They begin in the basal and squamous layers of the skin, respectively. Melanoma, the third most common type of skin cancer, begins in the melanocytes.
What is worse squamous or basal?
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 second most common type of skin cancer?
Squamous cell carcinoma (SCC) of the skin
SCC is the second most common type of skin cancer. People who have light skin are most likely to develop SCC. This skin cancer also develops in people who have darker skin. SCC often looks like a red firm bump, scaly patch, or a sore that heals and then re-opens.
What are the main types of skin cancer?
There are three major types of skin cancer — basal cell carcinoma, squamous cell carcinoma and melanoma.
What are the 4 types of skin cancer?
There are 4 main types of skin cancer:
- Basal cell carcinoma. Basal cells are the round cells found in the lower epidermis. …
- Squamous cell carcinoma. Most of the epidermis is made up of flat, scale-like cells called squamous cells. …
- Merkel cell cancer. …
Is basal cell carcinoma malignant or benign?
Basal cell carcinoma (BCC) is most often a benign form of skin cancer caused by exposure to ultraviolet (UV) light. However, it’s the most frequently occurring form of all skin cancers, with more than 3 million people developing BCC in the U.S. every year.
Is squamous cell carcinoma benign or malignant?
Benign skin cancers, such as squamous cell carcinoma (SCC), typically develop due to overexposure to the sun and appear on various parts of the body, such as the nose, forehead, lower lip, ears, and hands.
Can you pick off a basal cell carcinoma?
Yes, you might be able to pick this crusty lesion off with your fingers. But it would grow back. The right thing to do is see a dermatologist and have it removed.
What is the survival rate of squamous cell carcinoma?
In general, the squamous cell carcinoma survival rate is very high—when detected early, the five-year survival rate is 99 percent. Even if squamous cell carcinoma has spread to nearby lymph nodes, the cancer may be effectively treated through a combination of surgery and radiation treatment.