HIV阳性病人和其他疾病或化疗后致免疫功能受损的病人特别容易发生真菌感染。表皮真菌感染常发生于HIV感染患者中,其常见的表皮真菌感染有:①脂溢性皮炎:30％～80％的艾滋病病人有脂溢性皮炎,卵圆形糠秕孢子菌可能是引起脂溢性皮炎病因之一,用酮康唑乳剂治疗可减少卵圆形糠秕孢子菌的数量,同时可改善临床症状。美国空军的一项研究发现,200名HIV阳性的新兵中36％患脂溢性皮炎, Fungal infections are particularly prevalent in HIV-positive and other patients with immunocompromised disease or chemotherapy. Epidermal fungal infections often occur in HIV-infected patients, and its common epidermal fungal infections are: ① seborrheic dermatitis: 30% to 80% of AIDS patients have seborrheic dermatitis, Pityrosporum ovale may cause fat One of the causes of dermatitis, treatment with ketoconazole cream reduces the number of P. ovale spores and improves clinical symptoms. A study by the U.S. Air Force found that 36% of 200 HIV-positive recruits had seborrheic dermatitis,