患者女，３６岁。因患＂甲亢＂于１９９７年１月来诊，给予他巴唑、甲状腺片口服。２个月后发现右颈部有一１．５ｃｍ×２．５ｃｍ的色素脱失斑。诊断：白癜风。数日后又发现颞部及枕部有２片脱发区，均约５分硬币大，诊断斑秃。应患者要求，对白癜风与斑秃未予治疗，而对甲亢 Female patient, 36 years old. Due to suffering from “hyperthyroidism” in January 1997 to the clinic, giving methimazole, thyroid tablets orally. Two months later, a 1.5 cm × 2.5 cm depigmentation lesion was found in the right neck. Diagnosis: vitiligo. A few days later found that the temporal and occipital 2 hair loss area, about 5 points coin large, diagnosis of alopecia areata. Should be patient requirements, vitiligo and alopecia areata without treatment, and hyperthyroidism