نتایج جستجو برای: paecilomyces infection
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Paecilomyces sp. is a saprophytic fungus which has rarely been associated with human disease. We report the first case of invasive subcutaneous infection caused by this fungus in a 78-year-old female from Damghan, Iran, with diabetes and chronic renal failure. A biopsy provided an initial diagnosis of the mold in tissue. Multiple positive fungal cultures which were obtained from the biopsied ti...
Mycoses summarized in the hyalohyphomycosis group are heterogeneous, defined by the presence of hyaline (non-dematiaceous) hyphae. The number of organisms implicated in hyalohyphomycosis is increasing and the most clinically important species belong to the genera Fusarium, Scedosporium, Acremonium, Scopulariopsis, Purpureocillium and Paecilomyces. Severely immunocompromised patients are particu...
Paecilomyces species are among the most frequent saprophytes. Two species namely Paecilomyces lilacinus and Paecilomyces variotii are the most frequently isolated species from humans. Fungemia, endocarditis peritonitis, osteomyelitis and rarely pneumonia have been reported. We report a 74-year old diabetic woman with Paecilomyces variotii pneumonia. Paecilomyces variotii is a rare cause of pneu...
A filamentous fungus that caused a fatal systemic infection in a dog has been identified as the new species Sagenomella chlamydospora. When the case was initially reported, the fungus was identified as Paecilomyces sp. This study emphasizes how difficult can be the identification of the causative agent of an infection when an uncommon microorganism is involved. This is the first time that this ...
The fungal genus Paecilomyces comprises numerous pathogenic and saprobic species, which are regularly isolated from insects, nematodes, soil, air, food, paper and many other materials. Some of the Paecilomyces species have been known to exhibit capabilities for curing human diseases. Here, bioactivities of metabolites from some soil inhabitant and invertebrate pathogenic Paecilomyces species we...
Early diagnosis offungal keratitis is difficult, and it has been generally associated with poor visual prognosis. We treated a man who had keratomycosis with corneal perforation and lens prolapse caused by Paecilomyces sp, which rarely causes ocular infection. The patient was given antifungal agents, a temporary conjunctival flap, and penetrating keratoplasty. His visual outcome was successful.
Entomopathogenic fungi are important controllers of pest-insects populations in agricultural production systems and in natural environment. These fungi have enzymatic machinery which involve since the recognition and adherence of spores in their hosts culminating with infection and death of these insects. The main objective of this study was to analyzed extracellular enzyme production of the fu...
Paecilomyces variotii is a commonly occurring species in air and food, and it is also associated with many types of human infections. Pneumonia due to Paecilomyces variotii has been rarely reported in the medical literature. The authors report a 48-year-old patient with refractory lymphoma who underwent allogenic hematopoietic cell transplantation and developed pneumonia due to Paecilomyces var...
A 12 year old boy suffering from p67-phox deficient chronic granulomatous disease presented with a bullous skin disease and a lung infection with paecilomyces species. The histopathology of a bullous lesion showed subepidermal blister formation and microabcesses containing eosinophils in the dermal papillae. By direct immunofluorescence, linear staining of IgA at the dermal-epidermal junction w...
Paecilomyces variotii was isolated from two subsequent cerebrospinal fluid (CSF) specimens of a cancer patient. Identification was confirmed through beta-tubulin and rDNA ITS sequencing. MICs were determined for seven antifungal agents; the isolate was found to be susceptible to amphotericin B (AMB), itraconazole (ITZ), ketaconazole (KTZ) and 5-fluorocytosine (5FC) but resistant to fluconazole ...
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