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Intracardiac hydatid cyst and sudden death in a child

P R Sinha1, N Jaipuria, P Avasthey

  • 1Department of Medicine, Banaras Hindu University, Varanasi, India.

Insights

A rare cardiac hydatid cyst in a child led to sudden death despite mebendazole treatment, highlighting the potential for life-threatening complications from this parasitic infection.

Area of Science:

  • Cardiology
  • Parasitology
  • Pediatrics

Background:

  • Hydatid cysts, caused by Echinococcus granulosus, typically affect the liver and lungs.
  • Cardiac involvement is exceptionally rare, particularly in pediatric populations.

Observation:

  • A 4-year-old boy presented with a diagnosed left ventricular hydatid cyst.
  • The child received oral mebendazole therapy for the condition.

Findings:

  • The patient showed no improvement with mebendazole treatment.
  • Sudden death occurred, likely due to cyst rupture, a previously unreported complication in children.

Implications:

  • This case underscores the critical, potentially fatal nature of cardiac hydatid cysts, even in pediatric patients.
  • It highlights the need for increased awareness and potentially novel therapeutic strategies for rare parasitic cardiac infections in children.

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