近10年来头颈部霉菌感染的报道较多，大多发生于免疫缺陷的患者。曲霉菌是普遍存在的腐物寄生菌，存在于泥土、水、尘埃和腐败物质内，有呈45”分叉的分隔菌系，早在1844～1856年Virchow已记载它是人的病原体，欧美常分离到烟曲霉菌、中东常见黄曲霉菌、黑曲霉菌。头颈部曲霉菌 Nearly 10 years reported head and neck fungal infections are more, mostly in patients with immunodeficiency. Aspergillus is a ubiquitous humic parasitic bacteria present in soil, water, dust and spoilage material and has a 45 "bifurcated segregating bacterial strain that Virchow has documented since 1844-1856 as a human pathogen, Often isolated from Aspergillus fumigatus, the Middle East, common Aspergillus flavus, Aspergillus niger, head and neck Aspergillus