| Autor: |
Ahmed Salem, William Lewis, Brooke Kania, Deniz Yucel, Muhammad Yusuf Kahf, Christopher Millet |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
IDCases, Vol 31, Iss , Pp e01683- (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2214-2509 |
| DOI: |
10.1016/j.idcr.2023.e01683 |
| Popis: |
Metronidazole is a common antibiotic agent for hepatic abscesses, which require both gram-negative and anaerobic coverage. Rarely, this antibiotic has been found to induce encephalopathy. Here, we describe a 65-year-old male who was treated with metronidazole for his hepatic abscess, who presented with syncope and questionable seizure and was found to have magnetic resonance imaging (MRI) brain findings consistent with metronidazole toxicity. Our patient demonstrated striking brain MRI findings which can be used to further understand the process behind this medication-induced toxicity. Hypotheses of this mechanism include swelling of axons secondary to increased water or vasospasm leading to reversible ischemia that is localized in the brain. In terms of MRI findings, brain lesions tend to populate bilaterally with focus at the dorsal pons, midbrain, cerebellar dentate nuclei (as with our patient), dorsal medulla, or splenium of corpus callosum. Additional research is warranted regarding this rare manifestation and timely removal of the offending agent is crucial for reversal of symptoms. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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