由于广谱抗生素及免疫抑制剂(激素)广泛应用,继发深部真菌感染日益增多,临床表现常缺乏特异性,误诊率较高,现将我科收治5例报告如下。1　病例报告例1男,1512岁。因发热、咳嗽3个月加重半月入院。入院3个月前发热、咳嗽,院外诊为“粟粒性肺结核”正规抗痨治疗3月,于入院前半月病 As broad-spectrum antibiotics and immunosuppressive agents (hormones) are widely used, secondary to the growing number of fungal infections, clinical manifestations often lack specificity, high misdiagnosis rate, now our department received 5 cases reported as follows. 1 case report 1 male, 1512 years old. Due to fever, cough 3 months to increase half a month admitted to hospital. 3 months before admission, fever, cough, outpatient clinic as “miliary tuberculosis” formal anti-tuberculosis treatment in March, before the first half of hospitalization