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Published on: February 6, 2018
Fulminant liver failure in a child with invasive group A streptococcal infection
M-N Biesel-Desthieux1, P Tissières, D C Belli
1Department of Pediatrics and Pediatric Surgery, University Hospital of Geneva, 1211 Geneva 14, Switzerland.
Unlabelled:
Liver involvement is mentioned in streptococcal toxic shock syndrome, but never as fulminant liver failure (FLF). We report the case of a 2-year-old child who developed isolated FLF secondary to invasive group A streptococcal infection without shock due to a M1T1-type strain expressing speA, speB and speC toxin genes. On antibiotics, he recovered rapidly without liver transplantation.
Conclusion:
A streptococcal pyrogenic exotoxin likely constituted the initial insult leading to FLF. This etiology can be included in the differential diagnosis of FLF and would support early introduction of antibiotics.
Insights
Group A streptococcal infection can cause fulminant liver failure (FLF) in children. Early antibiotics are crucial for recovery, even without shock, as suggested by this case report.
Area of Science:
- Pediatric Infectious Diseases
- Hepatology
Background:
- Fulminant liver failure (FLF) is a rare but severe condition in children.
- Liver involvement is recognized in streptococcal toxic shock syndrome, but FLF is not a typical presentation.
Observation:
- A 2-year-old child presented with isolated FLF.
- The FLF was secondary to an invasive group A streptococcal infection.
- The causative strain was M1T1 type, expressing speA, speB, and speC toxin genes, and the child did not present with shock.
Findings:
- The child recovered rapidly following antibiotic treatment.
- No liver transplantation was required for recovery.
Implications:
- Streptococcal pyrogenic exotoxins are implicated as the cause of FLF.
- This etiology should be considered in the differential diagnosis of pediatric FLF.
- Early antibiotic administration is recommended for invasive streptococcal infections presenting with FLF.
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