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Neonatal Botulism: A Case Series Suggesting Varied Presentations.
David E Horvat1, Philip G Eye2, Mathew T Whitehead3
1Department of Neurology, Walter Reed National Military Medical Center, Bethesda, Maryland.
Neonatal botulism is rare but presents with varied symptoms, including typical hypotonia and atypical seizures. Early consideration in hypotonic infants is crucial for timely treatment with botulinum-specific immune globulin.
Area of Science:
- Pediatrics
- Neurology
- Infectious Diseases
Background:
- Infantile botulism is a rare diagnosis, particularly in newborns.
- Clinical presentations can vary widely, making early diagnosis challenging.
Purpose of the Study:
- To describe the clinical spectrum of neonatal-onset botulism.
- To emphasize the importance of considering this diagnosis in hypotonic infants.
Main Methods:
- Case series describing three infants with neonatal-onset botulism.
- Review of clinical presentations, including typical and atypical symptoms.
Main Results:
- Neonatal botulism presented with both typical (hypotonia, constipation, facial diplegia) and atypical (encephalopathy, seizures, hypothermia) symptoms.
- The study highlights a broader range of clinical manifestations than previously recognized.
Conclusions:
- Neonatal botulism should be considered in the differential diagnosis of hypotonic infants.
- Prompt treatment with intravenous botulinum-specific immune globulin is effective.
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