TYPES OF SKIN CANCER

Solar Keratosis

      – Solar keratosis refers to precancerous skin lesions caused by UV exposure. 

      – These lesions appear as rough, scaly patches on sun-exposed areas. 

      – If left untreated, solar keratosis can sometimes progress to SCC. 

Basal Cell Carcinoma (BCC)

     – BCC arises from the basal cells, which are located in the deepest layer of the epidermis. 

     – It is typically slow-growing and rarely spreads to other parts of the body (metastasizes). 

     – BCCs often appear as flesh-colored or pinkish bumps with a pearly sheen, or as flat, scaly patches. 

     – Treatment options for BCC include surgical excision, cryotherapy, and topical medications. The right option will be determined by the subtype and               the location of the BCC 

Squamous Cell Carcinoma (SCC)

     – SCC develops from the flat, scale-like squamous cells in the epidermis. 

     – It can grow more quickly than BCC and has a higher risk of metastasis if left untreated. 

     – SCCs often present as red, scaly patches, or as firm, raised nodules. 

      – It often develops on areas frequently exposed to the sun, such as the face, ears, and hands. 

      – Treatment for SCC may involve surgical removal, radiation therapy, or topical medications. 

Melanoma

     – Melanoma arises from melanocytes, the pigment-producing cells in the skin. 

     – It is the most aggressive type of skin cancer and can metastasize rapidly if not detected early. 

     – Melanomas may appear as asymmetrical moles with irregular borders and multiple colors.