产单核李斯特菌是李斯特菌属中对人类致病性较强的菌种,能够引起李斯特菌病,主要表现为脑膜炎和败血症。临床分离培养过程中,本菌容易被认为是污染的杂菌,亦常被误为B群链球菌或粪肠球菌。本文作者就重症尿毒症患者发生疑似感染进行微生物病原学系列检验,确诊该患者感染的病原菌为产单核李斯特菌。1材料与方法1.1标本来源女性患者,70岁,高血压2级,糖尿病肾病尿 Listeria monocytogenes is a Listeria genus that is highly pathogenic to humans and can cause listeriosis, mainly as meningitis and septicemia. In clinical isolation and culture, the bacteria easily be considered as contaminated bacteria, is often mistaken for group B streptococcus or Enterococcus faecalis. The author of the serious uremic patients suspected of infection in microbial etiology series of tests confirmed that the patient infected with bacteria for the production of Listeria monocytogenes. 1 Materials and Methods 1.1 specimens from female patients, 70 years old, high blood pressure 2, diabetic nephropathy