Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Original Article
  • Published:

Infections Post Transplant

Pulmonary infection with microsporidia after allogeneic bone marrow transplantation

Summary:

Microsporidia are obligate, intracellular protozoal parasites that can be pathogenic in immunocompromised individuals. The majority of cases of microsporidiosis have been documented in patients with HIV, and only a few case reports exist of infection in solid organ transplant patients. We report the first case of pulmonary microsporidial infection in an allogeneic bone marrow transplant recipient in the US. The patient was a recipient of a T-cell-depleted graft who succumbed to complications from respiratory failure 63 days post transplant. The diagnosis was made post mortem by electron microscopy and confirmed with PCR. Although rare, microsporidial infection should be considered in the differential diagnosis of unexplained pulmonary infection in bone marrow transplant patients.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1
Figure 2

Similar content being viewed by others

References

  1. Matsubayashi H, Koike T, Mikata T, Hagiwara S . A Case of Encephalitozoon-like body infection in man. Arch Pathol 1959; 67: 181–187.

    CAS  Google Scholar 

  2. Desportes I, Le Charpentier Y, Galian F, Modigliani R . Occurrence of a new microsporidian: Enterocytozoon bieneusi n,g n. sp., in the enterocytes of a human patient with AIDS. J Protozool 1985; 32: 250–254.

    Article  CAS  Google Scholar 

  3. Weber R, Bryan R, Schwartz D, Owen R . Human microsporidial infections. Clin Microbiol Rev 1994; 7: 426–461.

    Article  CAS  Google Scholar 

  4. Franzen C, Muller A . Microsporidiosis: human disease and diagnosis. Microbes Infect 2001; 3: 389–400.

    Article  CAS  Google Scholar 

  5. Sandfort J, Hannemann A, Gelderblom H, Ruf B . Enterocytozoon bieneusi infection in an immunocompetent patient who had acute diarrhea and who was not infected with the human immunodefiency virus. Clin Infect Dis 1994; 19: 514–516.

    Article  CAS  Google Scholar 

  6. Sax P, Rich J, Pieciak W, Trnka Y . Intestinal microsporidiosis occurring in a liver transplant recipient. Transplantation 1995; 60: 617.

    Article  CAS  Google Scholar 

  7. Rabodonirina M, Bertocchi M, Desportes-Livage I, Mojon M . Enterocytozoon bieneusi as a cause of chronic diarrhea in a heart–lung transplant recipient who was seronegative for human immunodeficiency virus. Clin Infect Dis 1996; 23: 114–117.

    Article  CAS  Google Scholar 

  8. Metge S, Van Nhieu J, Dahmane D, Bretagne S . A case of Enterocytozoon bieneusi infection in an HIV-negative renal transplant recipient. Eur J Clin Microbiol Infect Dis 2000; 19: 221–223.

    Article  CAS  Google Scholar 

  9. Gumbo T, Hobbs R, Carlyn C, Isada C . Microsporidia infection in transplant patients. Transplantation 1998; 67: 482–484.

    Article  Google Scholar 

  10. Molina J, Tourner M, Sarfati C, Derouin F . Fumagillin treatment of intestinal microsporidiosis. N Engl J Med 2002; 346: 1963–1969.

    Article  CAS  Google Scholar 

  11. Kelkar R, Sastry P, Kulkarni S, Advani S . Pulmonary microsporidial infection in a patient with CML undergoing allogeneic marrow transplantation. Bone Marrow Transplant 1997; 19: 179–182.

    Article  CAS  Google Scholar 

  12. Keever-Taylor C, Bredeson C, Loberiza F, Drobyski W . Analysis of risk factors for the development of GVHD after T cell-depleted allogeneic BMT: effect of HLA disparity, ABO incompatibility, and method of T-cell depletion. Biol Blood Bone Marrow Transplant 2001; 7: 620–630.

    Article  CAS  Google Scholar 

  13. Weber R, Bryan R . Microsporidial infections in immunodeficient and immunocompetent patients. Clin Infect Dis 1994; 19: 517–521.

    Article  CAS  Google Scholar 

  14. Schwartz D, Visvesvara M, Leitch L, Bryan R . Pathology of symptomatic microsporidial (Encephalitozoon hellem) bronchiolitis in AIDS; a new respiratory pathogen diagnosed from lung biopsy, bronchoalveolar lavage, sputum, and tissue culture. Hum Pathol 1993; 24: 937–943.

    Article  CAS  Google Scholar 

  15. Lampes L, Bronner M, Vnencak-Jones C, Scott M . Optimal screening and diagnosis of microsporidia in tissue sections: a comparison of polarization, special stains, and molecular techniques. Microbiol Infect Dis 1998; 109: 404–410.

    Google Scholar 

  16. Sobottka I, Albrecht H, Schafer H, Schwartz D . Disseminated encephalitozoon (septata) intestinalis in a patient with AIDS: novel diagnostic approaches and autopsy-confirmed parasitological cure following treatment with albendazole. J Clin Microbiol 1995; 33: 2948–2952.

    CAS  PubMed  PubMed Central  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to D T Teachey.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Teachey, D., Russo, P., Orenstein, J. et al. Pulmonary infection with microsporidia after allogeneic bone marrow transplantation. Bone Marrow Transplant 33, 299–302 (2004). https://doi.org/10.1038/sj.bmt.1704327

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/sj.bmt.1704327

Keywords

This article is cited by

Search

Quick links