Primary cutaneous Nocardia asteroides infection with dissemination

Abstract In a 77 year old previously healthy man with mild adult-onset diabetes mellitus, a primary cutaneous Nocardia asteroides infection developed on the hand following inoculation of a traumatic injury. Initially untreated, the infection became locally invasive and resulted in dissemination to the lungs and normal skin. This represents the first known reported case of a N. asteroides actinomycetoma associated with dissemination.