Histoplasmosis After Solid Organ Transplant
نویسندگان
چکیده
منابع مشابه
Histoplasmosis after solid organ transplant.
BACKGROUND To improve our understanding of risk factors, management, diagnosis, and outcomes associated with histoplasmosis after solid organ transplant (SOT), we report a large series of histoplasmosis occurring after SOT. METHODS All cases of histoplasmosis in SOT recipients diagnosed between 1 January 2003 and 31 December 2010 at 24 institutions were identified. Demographic, clinical, and ...
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Histoplasmosis and blastomycosis are geographically restricted dimorphic fungi that cause infection after the conidia produced in the mold phase are inhaled into the lungs. In the lungs, at 37 °C, these organisms undergo transformation into the yeast phase. In transplant recipients, infection can occur by exposure to the mold in the environment, by reactivation of infection that had occurred pr...
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Disseminated histoplasmosis and hemophagocytic lymphohistiocytosis show overlapping features, which require careful contextual interpretation. Histopathologic evaluation can potentially rapidly identify cases of possible histoplasmosis. A high index of clinical suspicion, particularly in endemic areas and in a setting of immunosuppression, is critical to appropriate diagnosis and treatment.
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Post-transplantation histoplasmosis may be acquired via inhalation, may result from endogenous reactivation, or may be derived from the allograft. The Histoplasma and Aspergillus enzyme-linked immunoassays are increasingly being relied upon for rapid diagnosis of fungal infections, especially in immunocompromised patients. We describe 4 cases of solid organ transplant recipients who had histopl...
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Immunotolerance, which is nonimmunologic reactivity to specific tissue, was demonstrated in animals in the 1950s. However, despite assiduous efforts, it has not been reproduced in human solid-organ transplant to date. Fortuitously, clinical operational tolerance, which is stable graft function for > 1 year with no immunosuppression, has been demonstrated, primarily in a few nonadherent recipien...
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ژورنال
عنوان ژورنال: Clinical Infectious Diseases
سال: 2013
ISSN: 1058-4838,1537-6591
DOI: 10.1093/cid/cit593