Overwhelming strongyloidiasis

ABSTRACT

Background: Overwhelming strongyloidiasis defined by multi-organ dissemination causes severe morbidity and high mortality.Objective: To report a case of disseminated strongyloidiasis presenting with unusual gastrointestinal manifestations in an immunocompromised host.Methods: A Thai girl with myasthenia gravis treated by chronic administration of corticosteroids presented with disseminated strongyloidiasis. Pulmonary and gastrointestinal symptoms were the clinical manifestations of hyperinfection or disseminated strongyloidiasis.Results: Strongyloid larvae were found in her sputum, stool, and peritoneal fluid. They were present in all layers of the intestinal wall. She did not respond to oral antihelminthic drugs (albendazole). Subcutaneous ivermectin was administered. She succumbed to unresponsive cardiac arrest that was unresponsive to standard resuscitation protocols due to severe septicemia. Pulmonary and gastrointestinal symptoms were the clinical manifestations of hyperinfection or disseminated strongyloidiasis.Conclusion: Serial stool examination should be performed prior to the onset and during immunosuppressive treatment.