Squamous cell carcinoma in situ are superficial skin cancer that effect the very top layers of the skin. These tumors can sometimes be treated effectively with topical creams, such as imiquimod and 5-fluorouracil, light based treatments like photodynamic therapy, or curettage and electrodesiccation, or a standard surgical excision. When these therapies are used, there is a higher chance of the
skin cancer coming back compared to Mohs. Mohs surgery is designed to spare healthy tissue and minimize the amount of surgery required - that's why it's often recommended for areas like the nose tip and other cosmetically sensitive areas. If you are hesitant about undergoing Mohs surgery, I recommend speaking to your physician to see if one of these alternatives might be right for yo
