上颌窦霉菌病表现的颌面部肿块与恶性肿瘤的肿块甚是相似,临床上容易误诊,为此,特将我科收治的2例典型病例报告如下,以供同仁参考。1　临床资料例1:男,39岁。因左侧面部肿胀伴鼻根部疼痛,左眼流泪半年余,曾在外地医院行抗炎治疗2月无效,后转来我院。外院CT提示左上颌窦内?.. Maxillofacial mycosis performance of maxillofacial mass and malignant tumor mass is very similar, clinically easy to misdiagnosed, for this reason, especially the treatment of 2 cases of our department reported the following typical cases, for colleagues reference. 1 clinical data example 1: male, 39 years old. Due to the left facial swelling with nasal root pain, left eye more than six months of tears, anti-inflammatory treatment in the field hospital in February invalid, then transferred to our hospital. Outside the hospital CT tip left maxillary sinus?