Streptobacillus moniliformis is a pleomorphic, fastidious gram-negative bacillus that colonizes rodent respiratory tracts and causes rat-bite fever in humans. Rat-bite fever is associated with septic arthritis, usually monoarticular or pauciarticular. We report a rare case of polyarticular septic arthritis caused by S. moniliformis; the disease was initially misdiagnosed as inflammatory arthritis.

中文翻译：

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念珠菌引起的败血性多关节炎

念珠状链杆菌是一种多形性、挑剔的革兰氏阴性杆菌，它定植于啮齿动物呼吸道并在人类中引起鼠咬热。鼠咬热与化脓性关节炎有关，通常是单关节或少关节。我们报告引起多发性化脓性关节炎的罕见情况下S.念珠状; 该病最初被误诊为炎性关节炎。