上颌窦的霉菌感染可表现为侵袭性或非侵袭感染,后者的临床和放射学所见类似慢性细菌性鼻窦炎;侵袭性的骨质破坏和眼眶的侵犯,在临床上与恶性肿瘤很难鉴别。本文报告6例非侵袭性上颌窦霉菌病,均曾经反复上颌窦冲洗、抗生素灌注和消除易致鼻窦炎因素的治疗而无效。其中1例行柯-陆氏手术,术中发现窦腔为8～10块极脆的巧克力褐色团块及恶臭脓性分泌物充满,褐色碎片培养为大孢葡 The fungal infection of the maxillary sinus can manifest as an invasive or non-invasive infection, which is clinically and radiologically similar to chronic bacterial sinusitis; invasive bone destruction and orbital invasion are clinically difficult with malignant tumors Identification. This article reports 6 cases of non-invasive maxillary sinus mycosis, have repeated the maxillary sinus irrigation, antibiotic infusion and the treatment of easy to cause sinusitis and ineffective. One case of Ke - Lu surgery, sinus surgery was found in 8 to 10 pieces of crisp chocolate brown mass and festering pus secretions full of brown debris culture for the spore