Detection of meningoencephalitis caused by Listeria monocytogenes with ischemic stroke-like onset using metagenomics next-generation sequencing: A case report. Issue 31 (6th August 2021)

• Record Type: Journal Article
• Authors: Zhang, Xiaobo; Wang, Ruying; Luo, Jie; Xia, Danni; Zhou, Chaojun
• Other Names: Saranathan. Maya section editor.
• Is Part Of: Medicine. Volume 100:Issue 31(2021)
• Publication Date: 2021-08-06
• Subjects: cerebrospinal fluid -- intracranial hemorrhage -- Listeria monocytogenes -- next-generation sequencing; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000026802
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract: Rationale: Listeria monocytogenes ( L. monocytogenes ) is a compatible intracellular bacterial pathogen that can invade different mammalian cells and reach the central nervous system (CNS), leading to meningoencephalitis and brain abscesses. In the diagnosis of L. monocytogenes meningoencephalitis (LMM), conventional tests are often reported as negative due to antibiotic therapy or low bacterial content in cerebrospinal fluid. To date, prompt diagnosis and accurate treatment remain a challenge for patients with Listeria infections. Patient concerns: Here, we report a case of a 64-year-old male diagnosed with LMM by using metagenomics next-generation sequencing (mNGS). Diagnosis: LMM was confirmed by mNGS analysis of cerebrospinal fluid. Interventions: The patient was treated with piperacillin and sensitive antibiotics. Outcomes: The patient could walk independently about 1 month after admission and was discharged from the hospital. Lessons: This case highlights the value of mNGS in the diagnosis of LMM and emphasizes the inadequate sensitivity of conventional diagnostic methods for Listeria infection.