You can build a new house on top of an existing foundation, the real question is should you build on an old foundation. â¢ What shape is the foundation in? You will have to get a professional to give you a report on what state your existing foundation is in currently.
Ultraviolet (UV) rays from the sun or from a tanning bed are the main cause of basal cell carcinoma. When UV rays hit your skin, over time, they can damage the DNA in your skin cells. The DNA holds the code for the way these cells grow. Over time, damage to the DNA can cause cancer to form.
Basal cell carcinoma is a slow growing, nonmelanoma cancer of the skin and is the number one cause of skin cancer in the United States.According the American Cancer Society, about 75% of all cancers of the skin are in the form of basal cell carcinoma. The cancer usually begins in the epidermis or the skinâs top layer.quamous cell carcinoma is second only to basal cell carcinoma in incidence, but is a more serious cancer of the skin. It primarily occurs when there are changes in the skinâs cells.