Successful Treatment of Sinusitis by Acanthamoeba in a Pediatric Patient After Allogeneic Stem Cell Transplantation.

Acanthamoeba infections are rare and mostly occur in immunocompromised patients. Most of the reported cases after stem cell transplantation have been diagnosed postmortem. We present the case of a 3-year-old boy with chronic graft versus host disease post hematopoietic transplantation, who was successfully treated for Acanthamoeba.