我科近两年内曾遇到两例白癜风患者伴发鳞状细胞癌(简称鳞癌),现报道如下。病例介绍例1男,53岁,采购员。1967年额部发际处出现弥漫性白斑,逐渐波及两侧耳后,至970年已蔓延至胸背部上方,两侧腰部及手足部。曾去多处医院就诊,均诊为白癜风,曾给予30％补骨脂酊、3％硝酸银溶液及中药膏剂外涂,内服复合维生素B及活血化瘀煎剂,未 In recent two years I have encountered two cases of vitiligo patients with squamous cell carcinoma (referred to as squamous cell carcinoma), are reported below. Case introduction example 1 male, 53 years old, buyer. In 1967, the Ministry of hair appeared diffuse white spot, gradually spread to the ears on both sides, to 970 has spread to chest above the back, both sides of the waist and hands and feet. Have to go to many hospitals for treatment, were diagnosed with vitiligo, had given 30% psoralen tincture, 3% silver nitrate solution and Chinese medicine ointment coated with oral compound vitamin B and blood stasis decoction, not