Squamous cell carcinoma in situ refers to early forms of squamous cell carcinoma. This is one of so many types of skin cancer. It starts with squamous cells growing uncontrollably. The location of the formation is in the outer part of the epidermis. The epidermis itself is the top layer of the skin. This can be triggered by constant exposure to UV rays. For your information, UV rays can be damaging to the skin, which is why it needs to be protected with a sunscreen especially during the day.
|image source: skincancercare.com|
‘In situ’ is a Latin term which means in place or localized. Cancer in its early development usually stays in one place. It has yet to spread and cause damage to other areas. Since it starts in the outer layer, spreading means the cancer grows and penetrates deeper into the skin. It can even affect the lymph nodes as well as other organs. When this happens, the cancer will be considered metastatic.
Squamous cell carcinoma tongue
Regardless of where the cancer first develops, early detection is crucial. This type of cancer has a few characteristics. It usually looks like scaly plaque on the skin. As for the color, it is normally red. When you touch the area, it feels crusty and rough. Another warning sign is if the lump appears on the area that’s exposed to sunlight on a regular basis. Those who never cover their faces while going out during the day are more likely to develop this cancer.
Other areas that people don’t bother covering include arms and legs. To prevent this disease, simple things like wearing a blazer or sunscreen will help a lot. It grows slowly, but at the end of the day, it is still cancer that can metastasize. You wouldn’t want to deal with it when it has reached this stage. So, be alarmed when you notice an unusual rash on the skin.