Mycopathologia
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Talaromycosis (penicilliosis) is a major fungal disease endemic across a narrow band of tropical countries of South and Southeast Asia. The etiologic agent is a thermally dimorphic fungus Talaromyces (Penicillium) marneffei, which was first isolated from a bamboo rat in Vietnam in 1956, but no formal description was published. In 1959, Professor Gabriel Segretain formally described it as a novel species Talaromyces (Penicillium) marneffei, and the human pathogenic potential of the fungus in Mycopathologia. ⋯ The natural reservoirs of T. marneffei in wild rodents are well-defined, which links the ecology with the epidemiology of talaromycosis in endemic areas. There is an urgent unmet need for rapid and affordable point-of-care diagnostic tests. We also need more clinical studies to define the best therapeutic options for the management of talaromycosis patients.
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Knowledge about the clinical and laboratory characteristics and prognosis of Talaromyces marneffei infection in children is limited. A retrospective study was conducted on pediatric patients with disseminated T. marneffei infection in a clinical setting. Extracted data included demographic information (age and sex), clinical features, laboratory findings, treatment, and prognosis. ⋯ Talaromycosis is an indicator disease for undiagnosed severe immunodeficiencies in children. Awareness of mycoses in children by pediatricians may prompt diagnosis and timely treatment. Voriconazole is an effective, well-tolerated therapeutic option for disseminated T. marneffei infection in non-HIV-infected children.