Abstract
We report a patient in Japan infected with Cryptococcus gattii genotype VGIIa who had no recent history of travel to disease-endemic areas. This strain was identical to the Vancouver Island outbreak strain R265. Our results suggest that this virulent strain has spread to regions outside North America.
Highlights
Cryptococcus neoformans and C. gattii are closely related species of yeast; C. gattii was previously classified as C. neoformans var. gattii [1]
These strains have spread to mainland British Columbia and the Pacific Northwest region of the United States [1,4,5]
We report a case of cerebral cryptococcoma caused by C. gattii VGIIa in a patient from Japan who had no recent travel history to known diseaseendemic areas
Summary
Cryptococcus neoformans and C. gattii are closely related species of yeast; C. gattii was previously classified as C. neoformans var. gattii [1]. We report a case of cerebral cryptococcoma caused by C. gattii VGIIa (a strain identical to the Vancouver Island outbreak major genotype strain R265) in a patient from Japan who had no recent travel history to known diseaseendemic areas. The Patient In 2007, a 44-year-old man (sign painter) from Japan who was not infected with HIV came to the University of Tokyo Hospital with a 2-month history of headache and loss of right-sided vision in both eyes (right homonymous hemianopsia).
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