Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Gorlin syndrome ?
    ### Response:
    Gorlin syndrome, also known as nevoid basal cell carcinoma syndrome, is a condition that affects many areas of the body and increases the risk of developing various cancerous and noncancerous tumors.  In people with Gorlin syndrome, the type of cancer diagnosed most often is basal cell carcinoma, which is the most common form of skin cancer.
    