“…Nonsurgical treatments including topical treatment such as electrocautery therapy, CO2 laser vaporization, cryotherapy, topical imiquimod, intralesional injections of 5-FU or interferon and aminolevulinic acid photodynamic therapy (ALA-PDT), systemic treatment such as interferon-α2b, methotrexate, 5-FU, bleomycin, mitomycin C, cisplatin, and leucovorin. 5,6 In our case, the patient had T1DM and her fasting blood glucose 18.88 mmol/L, alanine aminotransferase and triglyceride was abnormal, concerned about wound healing, she was not suitable for invasive treatment. Our therapeutic schedule was to suggest the patient take medicines to reduce alanine aminotransferase and triglyceride and adjust blood glucose, after that, we planned to implement a combination of CO2 laser and ALA-PDT therapy.…”