Question: what is the difference between basal and squamous carcinoma?
Answer: Basal cell carcinoma accounts for more than 90 percent of all skin cancers in the United States and is the most common of all cancers. Typically, it is a slow-growing cancer that seldom spreads to other parts of the body. Squamous cell carcinoma also rarely spreads, but does so more often than basal cell carcinoma.