Identificação de espécies de malassésia na pitiríase versicolor em um serviço de dermatologia do sul do Brasil

Autor: Vanessa Petry, Fernanda Tanhausen, Luciana Weiss, Thais Milan, Adelina Mezzari, Magda Blessmann Weber
Rok vydání: 2011
Předmět:
Zdroj: Anais Brasileiros de Dermatologia. 86:803-806
ISSN: 0365-0596
DOI: 10.1590/s0365-05962011000400032
Popis: Pityriasis versicolor (PV) is a disease with worldwide distribution. Twelve different species of Malassezia yeast have been described. The objective of this study was to determine which species of Malassezia are more prevalent in patients with pityriasis versicolor. Samples were collected by scraping the lesions of 87 patients with a clinical suspicion of pityriasis versicolor. The samples were then sub- mitted to fungal microscopy and culture to identify the species. The species found were: Malassezia sym- podialis (30%), Malassezia furfur (25.7%), Malassezia globosa (22.7%), Malassezia restricta (12.1%), Malassezia obtusa (7.6%) and Malassezia slooffiae (1.5%).
Databáze: OpenAIRE