Acute acalculous cholecystitis in children due to EBV and cytomegalovirus infection: a rare case report and review of the literature - Report - MDSpire

Acute acalculous cholecystitis in children due to EBV and cytomegalovirus infection: a rare case report and review of the literature

  • By

  • Wenling Ding

  • Renchang Liu

  • June 22, 2026

  • 0 min

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Clinical Report: A Rare Case of Acute Acalculous Cholecystitis in Pediatric Patients

Background

Acute cholecystitis is uncommon in pediatric patients, with acute acalculous cholecystitis being particularly rare. Viral infections, especially EBV and CMV, can complicate the clinical presentation, leading to missed diagnoses.

Data Highlights

Laboratory FindingsResults
LeukocytosisYes
LymphocytosisMarked
Atypical lymphocytesPresent
Elevated transaminasesYes
Mild hyperbilirubinemiaYes

Key Findings

  • A 7-year-old boy presented with fever, cervical lymphadenopathy, and abdominal pain.
  • Laboratory tests showed leukocytosis, lymphocytosis, and elevated liver enzymes.
  • Ultrasound revealed gallbladder wall thickening without gallstones, consistent with AAC.
  • EBV and CMV coinfection was confirmed through serological and molecular testing.
  • The patient improved with conservative management after discontinuation of antibiotics.

Clinical Implications

Healthcare providers should consider EBV and CMV as potential causes of AAC in pediatric patients presenting with infectious mononucleosis. Early recognition can prevent unnecessary antibiotic use and surgical interventions.

Conclusion

This case illustrates the occurrence of viral-associated AAC in children with infectious mononucleosis.

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  12. Frontiers | Clinical analysis of infectious mononucleosis complicated with acute acalculous cholecystitis

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