Emmonsia parva as causal agent of adiaspiromycosis in a fox.

The authors report on adiaspiromycosis of a fox (Vulpes vulpes) caused by Emmonsia parva. Species diagnosis was made on the basis of dimensions of the fungus found in the lungs of the animal, the histopathological picture of tissue changes and the properties of the isolated culture. The identification of the fungus was also confirmed by experimental infection. The differential diagnosis of the agent of adiaspiromycosis is discussed by experimental infection. The differential diagnosed of the agent of adiaspiromycosis is discussed and attention is called to confusion of the species. E. crescens and E. parva in the past. The finding represents the first case of adiaspiromycosis due to E. parva in Europe.