Parvimonas micra and Fusobacterium nucleatum are commensal pathogens very rarely isolated simultaneously in clinical specimens. We report a case of chronic maxillary sinusitis caused by these two pathogens, presumably resulting from a co-existing dental infection.

中文翻译：

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一例罕见的多微生物慢性上颌窦炎病例同时分离微小微小单胞菌和具核梭杆菌

Parvimonas micra和Fusobacterium nucleatum是共生病原体，很少在临床标本中同时分离。我们报告了一例由这两种病原体引起的慢性上颌窦炎，可能是由共存的牙齿感染引起的。