Primary cutaneous nocardiosis caused by Nocardia otitidiscaviarum: two cases and a review of the literature.

We report two cases of primary cutaneous nocardiosis due to Nocardia otitidiscaviarum. The first case is a mycetoma, the second, a cutaneous abcess: these two cases were imported into France (Vietnam, Zimbabwe). The literature on primary cutaneous nocardiosis due to N. otitidiscaviarum is reviewed.