Carcinoma in situ of skin of eyelid, including canthus is a type of skin cancer that starts in the outer layer of the skin on the eyelid or the canthus, which is the corner of the eye where the upper and lower eyelids meet. It is also known as Bowen's disease and is a slow-growing cancer that is often found in older adults.
While carcinoma in situ is not invasive and does not spread to other parts of the body, it can still be a serious condition. If left untreated, it can develop into invasive carcinoma, which can be more difficult to treat.
The symptoms of carcinoma in situ of skin of eyelid, including canthus can vary, but they often include:
If you notice any of these symptoms, it is important to seek medical attention. Your doctor can perform a biopsy to determine if the growth is carcinoma in situ or another type of skin cancer.
The treatment for carcinoma in situ of skin of eyelid, including canthus typically involves removing the cancerous cells. This can be done through a number of procedures, including:
Your doctor will determine the best course of treatment based on the size and location of the growth, as well as your overall health.
The best way to prevent carcinoma in situ of skin of eyelid, including canthus is to protect your skin from the sun. This includes wearing sunscreen with an SPF of at least 30, wearing protective clothing like hats and sunglasses, and avoiding the sun during peak hours.
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