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Acute multiple brain infarctions associated with Streptococcus suis infection: a case report

Wenxin Wei1, Zhenhu Qiao1, Donghua Qin1

  • 1Department of Neurology, Minzu Hospital Affiliated of Guangxi Medical University, Nanning, Guangxi, 530001, China.

BMC Infectious Diseases
|April 26, 2024
PubMed

Insights

Streptococcus suis infection can cause serious illness, including meningitis and sepsis. This case highlights a rare complication: acute multiple brain infarctions, emphasizing the need for further research.

Area of Science:

  • Infectious Diseases
  • Neurology
  • Public Health

Background:

  • Streptococcus suis is a significant zoonotic pathogen causing meningitis, sepsis, and arthritis in humans.
  • Human infections are reported globally, with a high prevalence in Asia.
  • Hearing loss is a common sequela of Streptococcus suis meningitis.

Observation:

  • A rare case of Streptococcus suis infection complicated by acute cerebral infarction is presented.
  • A 69-year-old male patient experienced Streptococcus suis meningitis and sepsis.
  • The patient developed multiple acute cerebral infarctions in the pons and bilateral frontotemporal parietal occipital lobes.

Findings:

  • The patient presented with cognitive impairment, dyspraxia, and irritability post-treatment.
  • This case represents a rare association between Streptococcus suis infection and acute multiple brain infarctions.
  • Limited reports exist on cerebral infarction as a complication of Streptococcus suis infection.

Implications:

  • This case underscores the potential neurological complications of Streptococcus suis infections.
  • Further research is crucial to understand the pathogenesis and optimal treatment strategies for this rare complication.
  • Increased awareness among clinicians is necessary for early diagnosis and management of Streptococcus suis-associated cerebral infarction.
Keywords:
Cerebral infarctionCognitive impairmentMeningitisSepsisStreptococcus suis

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