Improving Keloids Using Targeted Ultraviolet-B Irradiation

Inclusion Criteria: * Participants must be 18 years old or over * Participants must have a diagnosis of keloid * No treatment with topical or intralesional steroids for 1 month prior to study Exclusion Criteria: * Patients who are unable to provide informed consent * A history of photosensitivity, lupus erythematosus, porphyria or current use of a known photosensitizing drug * Unwillingness to stop with topical or intralesional steroids for 1 month prior to study * A history of malignant melanoma * A history of radiation therapy to area of interest * Subjects who self-report that they are pregnant or nursing