Encephalitozoon intestinalis: A Rare Cause of Diarrhea in an Allogeneic Hematopoietic Stem Cell Transplantation (HSCT) Recipient Complicated by Albendazole-Related Hepatotoxicity.

Unlabelled: A 50-year-old male patient previously diagnosed with acute myelomonocytic (M4) leukemia in July 2009 underwent allogeneic hematopoietic stem cell transplantation (allo-HSCT). During the pre-transplant period complete blood count (CBC), liver and renal function tests, coagulation tests, and other parameters were normal. On the first day of transplantation teicoplanin (400 mg d-1 for the first 3 d, and then 400 mg d-1) and caspofungin (first dose was 1×70 mg d-1, followed by 1×50 mg d-1) were started intravenously due to white plaques and oropharyngeal candidiasis in the patient's mouth and perianal erythema.

Pretransplant iron overload may be associated with increased risk of invasive fungal pneumonia (IFP) in patients that underwent allogeneic hematopoietic stem cell transplantation (alloHSCT).

Invasive fungal pneumonia (IFP) has become increasingly common in patients that previously underwent alloHSCT. The aim of this study was to determine the role of hyperferritinemia, via iron overload in invasive fungal pneumonia in patients that underwent alloHSCT. Medical records of 73 patients with pneumonia that underwent alloHSCT were studied retrospectively, whereby a pre-transplantation serum ferritin level measured up to 100 days prior to transplantation of patients with invasive fungal pneumonia (IFP) and non-fungal pneumonia (non-IFP) was compared.