| Autor: |
David Schoenfeld, Dasom Lee, John A. Arrington, John Greene, Olga Klinkova |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
IDCases, Vol 29, Iss , Pp e01525- (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2214-2509 |
| DOI: |
10.1016/j.idcr.2022.e01525 |
| Popis: |
Bacillus cereus (B. cereus) is a known cause of a food poisoning in the general population. However, it can cause life-threatening sepsis and shock in severely immunocompromised patients with hematologic malignancies, which frequently lead to central nervous system (CNS) infections associated with high mortality and morbidity. In this case report, we describe a patient with a newly diagnosed acute myeloid leukemia that underwent induction chemotherapy and developed B. cereus infection that was associated with septic shock and brain abscesses. Definitive diagnosis of multiple brain abscesses was not manifested with routine microbiological investigation but required the use of 16S ribosomal (rRNA) gene polymerase chain reaction (PCR) sequencing of the resected brain lesion. The patient was eventually treated with 8-week course of intravenous vancomycin and high-dose ciprofloxacin which led to a full recovery. This report highlights the significant risk posed by B. cereus infection in neutropenic patients, the use of 16S rRNA PCR sequencing test for definitive diagnosis and use of combination therapy for successful treatment of B. Cereus CNS infection. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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