Abusnina Waiel, Shehata Mena, Karem Emhemmid, Koc Zeynep, Khalil Elie
Department of Internal Medicine, Joan C. Edwards School of Medicine, Marshall University, Huntington, West Virginia 25701, USA.
Joan C. Edwards School of Medicine, Marshall University, Huntington, West Virginia 25701, USA.
IDCases. 2019 Jan 2;15:e00481. doi: 10.1016/j.idcr.2018.e00481. eCollection 2019.
Of the 200 spp. known to exist, approximately 30 have been associated with human disease. Commonly found in soil, marine sediment and mammalian intestinal tracts, these gram-positive bacilli are known to cause infections ranging from cellulitis to septicemia. Isolates that are identified by clinical microbiology laboratories include perfrigens species in 20-40% of cases. However, when is identified, is rarely considered to be pathogenic. We present a case of bacteremia secondary to lower limb cellulitis and osteomyelitis in an immunocompetent patient.
在已知存在的200种物种中,约有30种与人类疾病有关。这些革兰氏阳性杆菌常见于土壤、海洋沉积物和哺乳动物肠道中,已知可引起从蜂窝织炎到败血症等各种感染。临床微生物实验室鉴定出的分离株中,产气荚膜梭菌属在20%-40%的病例中出现。然而,当鉴定出该菌时,很少被认为具有致病性。我们报告一例免疫功能正常患者继发于下肢蜂窝织炎和骨髓炎的该菌血症病例。