Community-acquired adult Escherichia coli meningitis leading to diagnosis of unrecognized retropharyngeal abscess and cervical spondylodiscitis: a case report. Issue 1 (December 2015)

• Record Type: Journal Article
• Authors: Kohlmann, Rebekka; Nefedev, Andrey; Kaase, Martin; Gatermann, Sören
• Is Part Of: BMC infectious diseases. Volume 15:Issue 1(2015)
• Page Start: 1
• Page End: 5
• Publication Date: 2015-12
• Subjects: community-acquired adult meningitis -- Escherichia coli -- Gram-negative bacillary meningitis -- retropharyngeal abscess -- cervical spondylodiscitis -- CTX-M-9 group ESBL -- ST73; Communicable diseases -- Periodicals; Sexually Transmitted Diseases -- Periodicals; 616.905
• DOI: 10.1186/s12879-015-1310-4
• Languages: English
• ISSNs: 1471-2334

Abstract

Abstract Background Escherichia coli is a rare cause of community-acquired meningitis in adults unless predisposing factors are present (e.g., previous penetrating cranio-cerebral injury or neurosurgery, immunosuppression, chronic alcoholism, history of cancer, diabetes mellitus, advanced age). Case presentation We describe the case of a 53-year-old woman, resident in Germany, suffering from community-acquired bacterial meningitis caused by CTX-M-9 type extended spectrum β-lactamase producingEscherichia coli . Because typical predisposing factors were not apparent, pathogen identification resulted in expanded diagnostics to exclude a distant or contiguous primary focus. By magnetic resonance tomography, a previously unrecognized large retropharyngeal abscess with cervical spondylodiscitis was detected. In retrospect, the patient had complained about neck pain for a few weeks prior to meningitis onset, but the symptoms were interpreted as being related to a herniated disk. Meningitis and osteomyelitis resolved completely under surgical treatment and meropenem therapy. Conclusion In case of adultEscherichia coli meningitis, underlying diseases should always be carefully excluded, especially if predisposing factors are not apparent.