Susceptibility of Pseudallescheria boydii and Scedosporium apiospermum to new antifungal agents.

Hyalohyphomycoses caused by Pseudallescheria boydii and Scedosporium apiospermum have recently been on the increase. To find the appropriate treatment for this emerging disease, we examined the antifungal susceptibility of 10 isolates of P. boydii and 17 isolates of S.