Skin cancer is the most commonly diagnosed malignancy in the United States. The three most common types of skin cancer that are seen in the dermatology office are basal cell carcinoma, squamous cell carcinoma, and melanoma.
The basal cell carcinoma is the most common of these three malignancies but fortunately, the least problematic. Basal cell carcinomas rarely if ever metastasize. On the other hand, the squamous cell carcinoma is of more concern as it does have the ability to metastasize to other organs of the body if left untreated. Lastly, melanoma is the most concerning of the three malignancies because it frequently gives little indication of its existence prior to metastasis.
The vast majority of skin cancers are attributable to excessive ultraviolet light exposure in the form of sunlight and tanning beds. All of these cancers have an excellent prognosis if they are caught early enough. The treatment typically involves the removal of the skin cancer under local anesthesia in an outpatient setting.
The basal cell carcinoma is the most common of these three malignancies but fortunately, the least problematic. Basal cell carcinomas rarely if ever metastasize. On the other hand, the squamous cell carcinoma is of more concern as it does have the ability to metastasize to other organs of the body if left untreated. Lastly, melanoma is the most concerning of the three malignancies because it frequently gives little indication of its existence prior to metastasis.
The vast majority of skin cancers are attributable to excessive ultraviolet light exposure in the form of sunlight and tanning beds. All of these cancers have an excellent prognosis if they are caught early enough. The treatment typically involves the removal of the skin cancer under local anesthesia in an outpatient setting.

