Korean J Med.
2009 Apr;76(Suppl 1):S224-S227.
A case of soft tissue infection by Stenotrophomonas maltophilia manifesting as subcutaneous nodules in a patient with leukemia
- Affiliations
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- 1Department of Internal Medicine, Jeju National University School of Medicine, Jeju, Korea. imdrshin@medimail.co.kr
- 2Department of Dermatology, University of Ulsan College of Medicine, Seoul, Korea.
Abstract
- Stenotrophomonas maltophilia is a ubiquitous, Gram-negative organism. It is an emerging causative pathogen for severe hospital- acquired infections, particularly in debilitated or immunocompromised patients because of its resistance to various antibiotics. Soft tissue infection caused by S. maltophilia, however, is uncommon. A patient with leukemia was referred for the evaluation of subcutaneous nodules that developed after chemotherapy. With the pathological finding of neutrophilic panniculitis, S. maltophilia was confirmed in a bacteriological study of the biopsied tissue. The nodules regressed spontaneously with recovery from the neutropenia. We report a case of S. maltophilia infection that manifested as soft tissue nodules, which resolved spontaneously in a patient with leukemia.