Abstract: Gordonia is a recognized pathogen in patients with immunodeficiency and a normal immune response, which can cause bacteremia, endocarditis, peritonitis and pulmonary infection. We report a case of wound infection after pacemaker implantation caused by Gordonia crocea . Matrix-assisted laser desorption time-of-flight mass spectrometry (MALDI-TOF MS) was routinely used to identify the pathogen, and the results showed that the pathogen could not be accurately identified in the MALDI-TOF database at present. The 16S rRNA gene of the pathogen was further sequenced, and the result was Gordonia crocea . To the best of our knowledge, this is the first reported case of human infection caused by Gordonia crocea .
Keywords: wound infection, pacemaker implantation, Gordonia crocea , case report