Multiple brain abscesses caused by Nocardia farcinica infection after hand injury: A case report and literature review.
Medicine (Baltimore)
; 103(29): e39019, 2024 Jul 19.
Article
em En
| MEDLINE
| ID: mdl-39029015
ABSTRACT
RATIONALE Nocardia infection is commonly regarded as an opportunistic pulmonary pathogen affecting debilitated or immunocompromised individuals. Brain abscesses caused by Nocardia farcinica are rare and pose a diagnostic challenge. Traditional diagnostic techniques for identifying Nocardia species, such as blood culture, microscopy, and pathology, have shown inadequate performance. In the reported case, we applied metagenomic next-generation sequencing (mNGS) to diagnose a case of brain abscess due to N. farcinica. PATIENT CONCERNS A 66-year-old female developed a brain abscess after sustaining a hand injury. The patient exhibited a gradual change in personality and experienced tremors in her right upper limb for a duration of 1 month. DIAGNOSES The pathogen responsible for the multiple brain abscesses was identified in the cerebrospinal fluid as N. farcinica through mNGS. INTERVENTIONS:
Antibiotic treatment included trimethoprim-sulfamethoxazole, linezolid, amikacin, meropenem, and moxifloxacin.OUTCOMES:
The patient's symptoms and signs improved significantly after administration of antibiotics to which the pathogen is known to be sensitive. After 5 months of follow-up, magnetic resonance imaging of the head showed that the abscess was basically cured. The patient lived a normal life with no adverse drug reactions. LESSONS Nocardia brain infection is characterized by an insidious onset and lacks distinctive clinical and imaging features. mNGS was advantageous for the timely identification and management of Nocardia-associated brain abscess in the present case and obviated the need for invasive brain surgery. Expeditious and precise diagnosis coupled with prompt antibiotic therapy can significantly reduce the mortality rate associated with this condition.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Abscesso Encefálico
/
Traumatismos da Mão
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Antibacterianos
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Nocardia
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Nocardiose
Limite:
Aged
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Female
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Humans
Idioma:
En
Revista:
Medicine (Baltimore)
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
China