Inclusion criteria | Exclusion criteria |
---|---|
● Oral premalignant lesion: | ● Tumor or tumor recurrences missing operability |
● (Leukoplakia, erythroplakia, lichen planus or pemphigus vulgaris) | ● Foreseeable missing opportunity of follow-up examination |
● Age 18-75 | ● Pregnancy, heart-, pulmonal-, liver- and kidney disease, chronic pain syndrome nursing, drug addiction, recent operations, and diseases like heart, metabolism, CNS, infectious, circulation, systemic, malignant and immune system affecting diseases as well as blood coagulation disorders and allergic reactions to pharmaceuticals and antibiotics |
● Written informed consent | ● Dermatological diseases of the face |