随着抗结核药物耐药性的出现、艾滋病的广泛流行和免疫抑制剂的大量应用 ,结核病在发达国家已有流行 ,皮肤结核发生率亦相应增加。已有研究显示在皮肤结核患者中 ,潜在的系统性 /内脏受累的发生率为 1 7%～ 2 6 1 %。对象和方法 :住院患者 370例 ,其中男 2 2 5例 ,女 1 4 5例 With the advent of anti-TB drug resistance, the widespread AIDS epidemic and the massive application of immunosuppressive agents, tuberculosis has become prevalent in developed countries and the incidence of cutaneous tuberculosis has also increased accordingly. Studies have shown that in patients with cutaneous tuberculosis, the potential incidence of systemic / visceral involvement is 17% ~ 261%. Subjects and Methods: 370 hospitalized patients, including 225 males and 145 females