1999 Volume 187 Issue 1 Pages 71-77
The difficulty and uncertainty encountered in diagnosing a systemic mycosis often lead to a delay in starting antifungal therapy. We reported a disseminated infection of multiple fungal isolates including Fusarium species during donor leukocyte transfusion (DLT) after allogeneic bone marrow transplantation in a 20-year-old woman with a refractory leukemia. Skin lesions are the feature of Fusarium and occur in the early period of the infection. In this case, during immunosuppression state after DLT, she presented with the whole body ache and erythematous lesions which appeared rapidly on her trunk and extremities. While administration of amphotericin B was started, her condition was further deteriorated and she died. Autopsy materials revealed that she had multiple fungal infection with different isolates, including Aspergillus and Candida in the brain, lung and liver, but not in the skin. With the immunohistochemical staining with specific antibody, Fusarium or Aspergillus infection was identified from the biopsy skin or autopsy brain, respectively. This rapid and specific immunohistochemical method may be useful for the diagnosis and treatment of invasive fungal infection without delay.
