Squamous cell carcinoma is one of the most common forms of skin cancer. It develops in the squamous cells, which constitute the middle and outer layers of the skin. Doctors usually do not perceive this type of skin cancer as life-threatening. Still, if left untreated, it can grow large or even spread to other parts of the patient’s body, causing serious health complications and problems characteristic of cancer in general.

Symptoms of s quamous cell carcinoma
Squamous Cell Carcinoma of the skin most often occurs on those parts of the skin which are exposed to the sun, causing various signs and symptoms.

• A red nodule which is firm
• A sore, generally flat with a scaly crust
• A new sore in some part of the skin or in some cases, a raised area on an old scar or ulcer which comes back
• A scaly and rough patch on the patient’s lip that may subsequently evolve to an open sore and cause further problems
• A red sore or a rough patch, which might itch, may develop in the inside of some patient’s mouth

Causes of squamous cell carcinoma
Squamous cell carcinoma is known to occur when the concerned cells in the outer layer of one’s skin develop some basic functional errors in their DNA.

Ultraviolet light and other potential causes
A significant amount of damage done to the DNA in the skin cells is a result of ultraviolet radiation, which is found in sunlight and in other places like commercial tanning lamps. However, an exposure to the sun may not be the reason for skin cancers which develop on parts of the skin that are not ordinarily exposed to high amounts of sunlight. This indicates that there may be other factors which contribute to one’s risk of skin cancer.

Though it is not as serious as the other types of cancer, you should not take it lightly. You must visit a doctor immediately if you see any of the symptoms listed above and get diagnosed and treated because after all, squamous cell carcinoma is a type of cancer and can become extremely harmful, if not treated.