New Approach Prevents Skin Cancer Using Photodynamic Therapy (PDT ...

New Approach Prevents Skin Cancer Using Photodynamic Therapy (PDT) - Excellent resource on funny pictures and more! ... a higher risk for developing all types of skin cancer - not just squamous cell carcinoma. The more keratoses a person has, the greater the chance that one or more may turn into skin cancer. People may also have up to 10 times as many subclinical (invisible) lesions as visible, surface lesions. These invisible lesions were undetectable until ...