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  • Title: [Aspergillus lung pathology in transplant patients].
    Author: Kaiser L, Rochat T.
    Journal: Rev Mal Respir; 1996 Nov; 13(5 Suppl):S93-101. PubMed ID: 9011916.
    Abstract:
    Invasive pulmonary aspergillosis, with or without dissemination to other organs, is a severe complication in patients who have undergone transplantation. The incidence of this disease is conditioned by the type of transplantation, the intensity of immunosuppressive regimens, and local epidemiology. The latter factor underscores the importance of air conditioning systems, and special caution is needed in case of hospital renovation. The clinical picture is frequently characterized by persisting fever, despite antibiotic treatments, but is otherwise non specific. Computerized tomography and magnetic resonance imaging show typical lesions more often than do conventional chest x-ray films. The sensitivity of broncho-alveolar lavage is poor, and DNA amplification techniques for Aspergillus might increase the diagnostic yield in the future. Also, detection of Aspergillus antigens in serum and urine might prove useful, but further studies are needed before a standardized test can be recommended for diagnostic purpose. Intravenous amphotericin B is the treatment of choice. Liposomal and other lipid formulations of this drug represent interesting alternatives, although very expensive. Itraconazole is emerging as a promising drug, because of fewer side effects than amphotericin. However, improvement of its formulation is still necessary.
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