• Tuberculosis and Respiratory Diseases
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• v.69 no.4
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• pp.298-302
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• 2010

Scedosporium apiospermum, the anamorph of Pseudallescheria boydii, is a ubiquitous saprophytic fungus. S. apiospermum can cause life-threatening infections usually in immunocompromised patients or after near-drowning incidents. Here, we report the first case of disseminated infection caused by S. apiospermum after near-drowning in Korea. A 44-year-old healthy man developed aspiration pneumonia, followed by multiple brain abscesses, and endopthalmitis, after a near-drowning incident in a septic tank. S. apiospermum infection was diagnosed on the 33rd day after the incident had occurred. The patient died from the progressive renal failure 255 days after incident, although he had been treated with voriconazole.

• The Journal of the Korean Society for Microbiology
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• v.18 no.1
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• pp.99-110
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• 1983

Four cases of pulmonary pseudallescheriasis in patients with healed pulmonary tuberculosis are described. All four patients had a long history of antituberculous chemotherapy for pulmonary tuberculosis, but continuous sputum negativity for acid fast bacilli indicated apparent recovery from tuberculosis. They, however, complained continued intermittent hemoptysis and chronic cough. Although their chest roentgenograms did not show a clearcut mycetomal shadows in preformed cavitary lung lesions, Pseudallescheria boydii or Scedosporium apiospermum was repeatedly isolated from serial sputum specimens collected at different days for a period of over half an year or two years and their serial serum specimens produced precipitin bands with home-made antigen from 8-week old culture filtrate of P. boydii. Second fungus was isolated from sputum specimens of two patients and one was Candida albicans and the other was Aspergillus fumigatus. Sera from both patients reacted with antigens of those second fungi. Unfortunately pulmonary function of three patients did not allow surgical excision of the infected area and one patient refused surgery.

• The Korean Journal of Mycology
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• v.46 no.1
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• pp.9-21
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• 2018

Seven unrecorded species in the phylum Ascomycota, Emericellopsis pallida (KNU16-167), Scedosporium aurantiacum (KNU16-190), Duddingtonia flagrans (KNU16-279), Bionectria rossmaniae (KNU16-309), Exophiala xenobiotica (KNU16-79), Pseudocercosporella fraxini (KNU16-102), and Stachybotrys sansevieriae (KNU16-141), were isolated in 2016 from field soils collected from various locations in Korea. All of the species were identified and described based on morphological characteristics and rDNA internal transcribed spacer sequence data. Morphological features of these fungi were examined on potato dextrose agar, oatmeal agar, malt extract agar, Czapek yeast extract agar, and yeast extract sucrose agar. Full descriptions and illustrations of their morphological characteristics are provided.