Perfection or near-perfection is rare in any area of medicine. Dr. Bill Cham has achieved it in the treatment of two common cancers, basal cell carcinoma and squamous cell carcinoma. Dr. Cham's treatment also eliminates actinic keratosis, a usually benign (but potentially malignant) skin condition of middle ages and older. What's near-perfection? A treatment that: --Works nearly every time --Has no adverse side effects --Is inexpensive compared with other treatments