Trichosporon species is an important life-threatening opportunistic systemic pathogen, especially in leukemia patients. Voriconazole is proved to be a promising agent in past decade. However, recently we observed a case of breakthrough Trichosporon asahii infection while receiving voriconazole, which calls for an alternative treatment strategy. A combination therapy of liposomal amphotericin B ...

Trichosporon asahii is an emerging opportunistic pathogen that is life-threatening particularly for immunosuppressed patients. Only a few studies have described Trichosporon infection in kidney transplant recipients. This study reports a 67-year-old male kidney transplant recipient who developed fatal fungemia and pneumonia caused by T. asahii during caspofungin treatment. Although funguria is ...

BACKGROUND Micafungin is a newly approved antifungal agent in the echinocandin class that is active against Candida species and Aspergillus species. However, this agent has limited activity against a number of fungi, including Trichosporon species. We describe 4 patients who developed disseminated trichosporonosis during the use of micafungin. No cases of trichosporonosis had been seen in the 2...

Infections in immunocompromised children can stem from bacteria, fungi, viruses, or protozoa, but most importantly, from the host's endogenous bacterial flora. Disseminated infection caused by Trichosporon species is one of the emerging mycoses in neutropenic patients, particularly when they are treated for haematological malignancy with cytotoxic and immunosuppressive chemotherapy. We report a...

Infections with the non-Candida yeast species Trichosporon have been recognised with increasing frequency over the last two decades. The majority of cases of invasive trichosporonosis have been reported from neutropenic patients with cancer and the mortality is high (64-83%). Other less commonly reported risk groups include patients with organ transplantation (including bone marrow transplantat...

Trichosporon spp. are basidiomycetous yeast-like fungi found widely in nature. Clinical isolates are generally related to superficial infections. However, this fungus has been recognized as an opportunistic agent of invasive infections, mostly in cancer patients and those exposed to invasive medical procedures. It is possible that the ability of Trichosporon strains to form biofilms on implante...

Yeasts from caves have rarely been examined. We examined yeasts collected from bat guano samples from 20 bat-inhabited limestone and volcanic caves located in 11 prefectures in Japan. Of approximately 700 yeast-like colonies, nine Trichosporon species were recovered from 15 caves. Two of these were known species, and the remaining seven are potentially novel species, based on molecular phylogen...