Mycoses
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The total number of dermatophytoses (7393) included 2025 (27.4%) tinea pedis cases. Etiological factors in descending order by contribution were: Trichophyton rubrum (41.7%), Trichophyton mentagrophytes var. granulosum (30.9%), T. mentagrophytes var. interdigitale (10.0%), Epidermophyton floccosum (7.4%), T. mentagrophytes var. quinckeanum (6.9%), Trichophyton tonsurans (2.3%), Trichophyton spec. (0.4%), Trichophyton terrestre (0.2%), Trichophyton violaceum (0.1%). In the years 1987-93 the incidence of tinea pedis substantially increased over 1994-96. Today tinea pedis is second by incidence among all clinical forms of dermatophyte infections of skin and skin appendages in the Lódź region.
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We report a case of disseminated fusariosis in a 42-year-old patient with adult respiratory distress syndrome (ARDS) and extracorporal membrane oxygenation (ECMO), but without definite immunosuppression. Fusarium oxysporum was isolated from a bronchial lavage taken 6 days ante mortem. ⋯ A post-mortem examination was performed. The patient's liver was found to contain fungus cells and F. oxysporum could be cultured from ascites.
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During the last years, the proportion of cancer patients who develop systemic fungal infections has increased steadily. These infections are characterised by high mortality, especially in patients with persistent granulocytopenia and in those receiving allogeneic bone marrow transplants. The most important pathogens in neutropenic patients are Candida and Aspergillus spp. ⋯ However, bioavailability of itraconazole is reduced in patients with raised gastric pH and no i.v. formulation is available. Although there is some evidence for its prophylactic activity against Aspergillus infections in neutropenic patients, more studies are necessary to confirm these findings. Intravenous amphotericin B cannot be recommended for routine prophylactic use because of its toxicity.(ABSTRACT TRUNCATED AT 250 WORDS)
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The paper reports a case of tinea corporis bullosa in a 63-year-old woman. Near the classical annular lesions on the anterior surface of the left leg, the patient presented frank bullous lesions. Serous fluid from the bulla yielded Microsporum canis, the first report of the association of this fungus with bullous lesions in tinea corporis. The patient was investigated with routine examinations and immunological studies which showed an intense inflammatory process much greater than in usual cases of tinea corporis.
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Mycological examination of sputum from 121 patients with cystic fibrosis by means of long-term culture (4 weeks) revealed the occurrence of Candida albicans in low quantities in 70%, Aspergillus fumigatus in 30%, and Exophiala/Wangiella dermatitidis in 9% of the examined patients. A. fumigatus causes frequently the development of allergic bronchopulmonary aspergillosis in patients with cystic fibrosis. The predisposing factors for colonization with the otherwise seldom recovered fungus E. dermatitidis in these patients and the consequences of these findings are discussed. In conclusion, long-term fungal cultures are advocated for specimens from CF patients.